Merkur and Novomatic Alternatives without OASIS: Top Casinos & Games in Comparison

Many German players are looking for Merkur and Novomatic alternatives without OASIS to circumvent the strict requirements of the Gambling State Treaty 2021. The GGL (Joint Gambling Authority of the States) enforces hard limits through the OASIS system and the LUGAS database, such as the €1 spin limit and the prohibition of autoplay. International casinos offer more flexibility here, as they are not connected to these German blocking systems and thus enable higher stakes as well as classic game mechanics.

Why Players Search for Merkur and Novomatic Alternatives without OASIS

The dissatisfaction of many German players with the current regulatory environment is not an isolated case, but a widespread phenomenon that results directly from the technical and legal restrictions of the Gambling State Treaty 2021. For enthusiasts of classic slot machines from Merkur (Gauselmann Group) and Novomatic (Greentube), the current legal situation represents a fundamental change in the gaming experience. The original fascination with these games lay in their dynamics, the possibility of high stakes, and the rhythmic continuity through autoplay. However, these elements have been largely eliminated by German regulation, which leads players to actively seek alternatives that offer them a more authentic experience without having to forgo reputable providers.

The search for Merkur and Novomatic alternatives without OASIS is therefore often less an attempt to avoid responsibility than a desire for a gaming product that meets international standards under which these games were originally developed. International platforms operating under licenses such as the Malta Gaming Authority (MGA) offer an attractive alternative here. They are not connected to the central blocking system OASIS or the limit-tracking system LUGAS, which means that players there can make higher stakes, use autoplay, and benefit from a larger selection of games with original RTP values (Return to Player).

The Restrictions of the GGL License in Detail

The GGL functions as the central supervisory authority in Germany and technically implements the requirements of the Gambling State Treaty 2021 consistently. For fans of Merkur and Novomatic, this means a drastic change in the gaming experience. The legislator has completely prohibited autoplay, which interrupts fast, rhythmic play on machines like Eye of Horus or El Torero. Additionally, there is a strict €1 spin limit, which mathematically severely restricts high volatility and large wins in a short time. While these measures aim at player protection, they result in the loss of the original gaming pleasure for many classics.

Another aspect is the mandatory five-second pause between two spins. This interruption destroys the flow of the game and significantly reduces the number of rounds per hour. For players who proceed strategically or want to trigger bonus features more frequently, this is a significant disadvantage. The combination of stake limit, autoplay prohibition, and forced pause leads to the German version of many popular slots being perceived as "stripped down" compared to international versions that do not have these restrictions.

Function and Scope of the OASIS Player Block

OASIS (Online Query Player Status) is the central blocking system managed by the Government Presidium Darmstadt. With each login to a licensed casino, an automatic query is made to determine whether the player is blocked. If so, access is immediately denied. Many players therefore search for alternatives because they feel restricted in their freedom by blanket blocks or the close link with LUGAS (which monitors the monthly deposit limit of €1,000). International providers are not connected to OASIS, which means the block does not technically apply and players can continue to have access there even after a self-block in Germany.

It is important to understand that OASIS is purely a national instrument. Its scope ends at the borders of German jurisdiction. Providers that do not have a German license have neither the technical capability nor the legal obligation to query this database. This creates a space in which players who are blocked in Germany can theoretically continue to play. However, this also means that the intended protection mechanism of the state does not work in this environment, which requires high personal responsibility from the player.

Difference between Online Slot Hall and International Casino

The essential difference lies in licensing and the resulting rules. A German online slot hall has a GGL license and must comply with the Gambling State Treaty 2021, which means only slots without jackpots and strict identity checks. In contrast, international casinos often operate under licenses from Malta or Curaçao and are not subject to the OASIS requirement. These platforms offer a larger selection of games, including table games and live casinos, as well as higher stake limits and bonuses that are prohibited in Germany. While German providers offer security through state control, international casinos grant more gaming freedom, but exist in a legal gray area for players from Germany.

This gray area is acceptable to many players as long as the providers are reputable and provide other mechanisms for fairness and security. The decision between a German slot hall and an international casino is thus a trade-off between maximum state regulation and maximum gaming freedom.

Legal Framework: GGL License vs. Malta Gaming Authority

The search for Merkur and Novomatic alternatives without OASIS inevitably leads players to compare strict German regulation with international licensing models. While the GGL (Joint Gambling Authority of the States) enforces the Gambling State Treaty 2021, providers with a Malta Gaming Authority license often offer higher stake limits and a broader game selection without being connected to the central blocking system OASIS.

The Role of the Malta Gaming Authority (MGA)

The Malta Gaming Authority (MGA) is considered one of the strictest and most reputable regulators in the iGaming sector outside Germany. Unlike less transparent jurisdictions such as Anjouan or Curaçao, the MGA requires its licensees to meet high security standards, including the separation of player funds and company capital. For German players, the MGA license is therefore a trustworthy alternative, as it guarantees enforceable player rights and fair gaming conditions, even if it is not subject to German law.

A key difference from the German GGL license lies in technical flexibility. The Gambling State Treaty 2021 prescribes a hard stake limit of €1 per spin for German providers and the obligation to connect to OASIS. MGA-licensed casinos are not subject to these specific German restrictions. Instead, they use their own protection mechanisms, such as individual deposit limits and self-exclusion options, which are not synchronized with the German blocking database. This enables a gaming environment that is closer to the classic Merkur and Novoline experience without the technical interventions of German regulation.

The MGA also monitors compliance with anti-money laundering guidelines and ensures that games are fair. This is done through regular audits and the requirement that all games come from certified providers. For players, this means that while they do not enjoy the protection of German authorities, they still play in a regulated environment that maintains minimum standards for security and fairness.

Legal Status for German Players

The legal classification of casinos without OASIS connection is complex and exists in a gray area. From the perspective of the GGL and the Gambling State Treaty 2021, the operation of such offerings on the German market is illegal because they do not have a German license and are not connected to the blocking system and the limit-tracking system LUGAS. LUGAS (Cross-State Gambling Supervision System) is used in Germany to enforce the monthly deposit limit of €1,000 across all licensed providers. Since international providers do not report to LUGAS, this central control is eliminated, which represents a significant deficit from a regulatory perspective.

For the individual player, however, this does not automatically mean criminal liability. Currently, no cases are known in which German players have been prosecuted for playing in online casinos without a German license. Nevertheless, the risk remains that in case of problems with payouts, no German authorities can intervene because the provider is not legally subject to the GGL. Players must be aware that they are operating outside the protected German legal framework, even if the use itself is currently not sanctioned.

It is crucial that players understand this legal situation and weigh the risks. While playing itself is not punishable, the legal protection offered by a German license is lacking. Therefore, the choice of a reputable provider with a recognized international license such as the MGA is all the more important to minimize the risk of fraud or unpaid winnings.

Lifting the OASIS Block: Procedure and Duration

For players registered in the German blocking database OASIS, access to GGL-licensed casinos is blocked. The administration and enforcement of these blocks is the responsibility of the Government Presidium Darmstadt, which acts as the central office for the blocking database. A lifting of the block is only possible under strict conditions and after the chosen blocking period has expired, with the Government Presidium Darmstadt reviewing and approving the process.

Since OASIS is a purely national system, international providers with MGA licenses do not have access to this data. This means that an active block in OASIS does not represent a technical barrier to registration in a casino without a German license. However, this circumvents the intended player protection of the Gambling State Treaty 2021. While the Government Presidium Darmstadt maintains the block in the German system, players can continue to be active in the international sphere, which clearly demonstrates the discrepancy between national protection claims and global availability. It is crucial that players take their own gambling addiction prevention seriously despite the lack of technical barriers, as external controls such as LUGAS or OASIS do not apply in this environment.

The process of lifting a block in Germany is deliberately made difficult to prevent impulsive actions. Players often must provide evidence of successful therapy or counseling before early lifting is considered. In international casinos, this responsibility lies entirely with the player, which can be both a freedom and a significant danger.

Top Casino Alternatives without OASIS in Testing

For players seeking Merkur and Novomatic alternatives without OASIS, international platforms such as CrazyTower, SpinBoss, and Vegasino offer a strategic solution. These providers operate under Malta Gaming Authority licenses and enable access to games from Pragmatic Play or NOVOLINE without accepting the restrictions of German GGL regulation such as the €1 stake limit or the central blocking database.

CrazyTower: Modern Alternative with Broad Game Selection

CrazyTower has established itself in our tests as a leading overall package because the platform consistently relies on international licensing. As an organization regulated by the Malta Gaming Authority, CrazyTower offers a legal foundation that combines security with high flexibility. This licensing is crucial because it allows operation outside the German Gambling State Treaty and thus opens access to an expanded game catalog. Unlike purely German providers, CrazyTower integrates titles from Pragmatic Play, one of the world's leading game providers, whose slots are known for high volatility and innovative features.

The symbiosis between the strict supervision of the Malta Gaming Authority and the technical quality of Pragmatic Play creates an environment in which players do not have to forgo modern graphics or complex bonus rounds. In our evaluation, CrazyTower achieved an excellent rating, which is partly due to the extensive game selection. This breadth is only possible because the platform is not bound by the narrow requirements of the GGL. For users, this means they can play games with original RTP values that are often higher than the variants approved in Germany. The combination of reputable licensing and a huge portfolio makes CrazyTower the first choice for players who prioritize both security and variety.

Particularly noteworthy is the user-friendliness of the platform. Navigation is intuitive, and searching for specific games or providers is easy. Additionally, CrazyTower offers competent customer support available in German, which is an important criterion for many players. Payment methods are diverse and include both traditional options and modern cryptocurrencies, which further increases flexibility.

SpinBoss and Vegasino: Focus on Slots and Bonuses

Those specifically looking for the feel of classic slot machines will find strong alternatives in Vegasino and SpinBoss. Vegasino positions itself as a specialist in game depth, particularly through the integration of titles from the NOVOLINE brand and Gamomat. NOVOLINE, closely related to the original manufacturer Novomatic, offers slots that preserve the mechanical precision and risk features of classic Merkur and Novomatic games, but without OASIS connection. This is the main reason for the switch for many players, as they can play their favorites such as "Book of Ra"-like titles in their original mathematics.

SpinBoss complements this picture with a strong focus on payment flexibility and bonus structures. The platform supports modern methods such as crypto and e-wallets, which accelerates payouts and protects player privacy. While Vegasino impresses with a large selection of games and a high rating, the appeal of SpinBoss lies in fast processing and attractive bonus offers that do not rely on strict German turnover requirements. Both providers demonstrate that forgoing OASIS does not come with a loss of quality, but often even leads to a better gaming experience because providers must offer more competitive terms.

Vegasino places particular emphasis on the authenticity of games. The slots run on the original software from the manufacturers, which means that the graphics, sounds, and game mechanics are exactly as intended by the developers. This is an important difference from some German providers who must offer modified versions of games to comply with regulatory requirements. SpinBoss, on the other hand, focuses on speed and efficiency, which is particularly attractive for players who appreciate fast deposits and withdrawals.

Wildz and Other Established Brands without German License

Wildz holds a special position in the market because while the brand is often associated with German regulation, its international variant represents one of the best alternatives. Wildz is equipped with a Malta Gaming Authority license, which allows legal access for German players without an OASIS check. Compared to new providers such as SpinBoss, Wildz relies on a highly gamified interface and regular promotions for regular players, which increases customer loyalty.

The game selection at Wildz includes over 1,000 slots from renowned providers, with a focus on high volatility. This distinguishes Wildz from pure bonus-hunting platforms, as long-term gaming enjoyment is the focus here. Although Wildz also has a GGL license in Germany, many players use the international variant to benefit from higher stake limits and no spin pauses. The Malta license guarantees a trustworthy environment secured by strict audits. In direct comparison to providers like Vegasino, which focus on pure game depth, Wildz offers a more balanced mix of entertainment value and technical stability, making it a favorite for players who value not just classic slots but a comprehensive casino experience.

Wildz is known for its innovative concept of "Spins Rewards," where players receive rewards for each game played, which are paid out in the form of free spins or bonus money. This system promotes loyalty and provides an additional incentive to stay on the platform. The international version of Wildz offers these features without the restrictions of the German license, making it attractive to many players.

Note: Play responsibly. Information on support services can be found at check-dein-spiel.de.

Game Selection: Finding Original Merkur and Novomatic Slots

Players searching for Merkur and Novomatic alternatives without OASIS often encounter licensed platforms such as StarGames or Vegasino that offer original titles like Book of Ra and Eye of Horus. These providers often operate under GGL or international licenses and enable access to classics from the Gauselmann Group as well as Novomatic subsidiary Greentube, with availability and mathematical design of games varying depending on the license territory.

Availability of Book of Ra and Eye of Horus

The question of whether original versions of Book of Ra and Eye of Horus are available in casinos without OASIS blocking database can be answered with a clear yes, with technical implementation being crucial. Platforms such as StarGames position themselves as exclusive destinations for these classics and offer over 850 slots, including original Novoline and Merkur titles. Unlike strictly regulated GGL casinos, which often use modified mathematical models with reduced stake limits, players in internationally licensed environments or at specific providers like Vegasino find the familiar odds and game mechanics.

Eye of Horus, a flagship of Merkur slot halls, is for example firmly anchored in the portfolio of providers such as Löwen Play or Jokerstar and attracts players through its high recognition value. Similarly, Book of Ra remains the undisputed classic from Novomatic, which continues to be prominently promoted at StarGames and other platforms. The key difference from purely German licenses often lies in flexibility: while the GGL imposes strict requirements, international markets or specific license constructs often allow the retention of original RTP values and autoplay functions, which represents the decisive added value for many players.

The original versions of these games are often characterized by higher volatility, which means that wins are rarer but can be higher. This is an important aspect for players who seek risk and are willing to accept longer dry spells for the chance of big wins. In German casinos, this volatility is often dampened by regulation, making the game less exciting.

The Role of Greentube and the Gauselmann Group

To understand the offering beyond the OASIS block, one must examine the structure of the underlying corporations. Novomatic operates in the online space primarily through its digital arm Greentube, which is responsible for licensing and technical provision of well-known slots such as Book of Ra. This close connection ensures that Greentube titles are seamlessly integrated on platforms such as StarGames or Vegasino, as these operators maintain direct partnerships with the manufacturer.

In parallel, the Gauselmann Group stands as the parent company behind the Merkur brand. Games such as El Torero or Eye of Horus are direct products of this group and are made accessible through various distribution channels, including partners such as JackpotPiraten or bwin. The Gauselmann Group has adapted its strategy to remain present both in the regulated German market and internationally. While Merkur slots are strongly represented in German slot halls such as Löwen Play, international casinos without OASIS connection often use the same software base but offer a less restrictive gaming experience due to different regulatory frameworks.

This duality of strategy allows manufacturers to serve both the strict German market and profit from more lucrative international markets. For players, this means they can find the same games in different qualities and with different rules, depending on which license the provider has.

Similar Games from Pragmatic Play as an Alternative

If original Merkur or Novomatic titles should not be available due to licensing restrictions, Pragmatic Play serves as a high-quality alternative. This provider is established in the iGaming industry and cooperates with numerous casinos without OASIS, including CrazyTower and StarGames. Pragmatic Play offers slots that are mechanically and thematically reminiscent of the classics, but often equipped with more modern graphics and higher volatility levels.

Players who appreciate the risk feature of Novomatic slots will find similar bonus rounds and purchase options at Pragmatic Play that increase game pace. Additionally, Pragmatic Play is known for transparent RTP values and a wide range of themes, from Egyptian adventures to classic fruit machines. In tests, it is shown that providers such as StarGames or Vegasino deliberately supplement their libraries with Pragmatic Play titles to fill the gap when certain Merkur or Novomatic games are temporarily unavailable. This strategy ensures consistently high game quality and variety, even when the absolute classics are not in focus.

Pragmatic Play is particularly known for its "Drop & Wins" promotions, where additional prize money is raffled off. These features are often not available in German casinos due to regulation, but make international platforms particularly attractive. Pragmatic Play games are technically state-of-the-art and offer an immersive experience equal to that of classic slots.

Note: Gambling can be addictive. Play responsibly. Information at check-dein-spiel.de.

Technical Differences: RTP, Limits, and Game Mechanics

Players searching for Merkur and Novomatic alternatives without OASIS encounter primarily fundamental technical divergences between German GGL regulation and international markets. While the Gambling State Treaty 2021 prescribes strict interventions such as the €1 spin limit and the elimination of autoplay, license-free platforms enable higher stakes, faster rounds, and often untaxed RTP values, which directly affects game mechanics and win probabilities.

Stake Limits and the €1 Rule

The central instrument of German regulation is the €1 spin limit, which restricts the maximum stake per spin to one euro. This requirement serves player protection but significantly restricts the strategies of experienced players, as high volatility often must be compensated by higher stakes. In casinos without OASIS connection, this rigid ceiling is eliminated, allowing high rollers to flexibly adjust their bankroll management strategies.

In parallel, LUGAS (Cross-State Gambling Evaluation System) monitors compliance with the monthly deposit limit of €1,000 across all German providers. LUGAS is directly connected to OASIS, as both systems are used by the GGL (Joint Gambling Authority of the States) to enforce the Gambling State Treaty 2021. Those who want to circumvent these German limits switch to international providers where neither LUGAS nor the €1 spin limit apply, which however means the loss of state player protection.

The freedom to make higher stakes also means that risk increases faster. Players must be aware of this fact and choose their stakes responsibly. International casinos often offer self-limiting tools, but these are not as strict as German requirements. It is therefore up to the player to use these tools and keep their spending in check.

Autoplay and Speed of Rounds

Game speed differs fundamentally through the elimination of forced pauses in international casinos. The Gambling State Treaty 2021 prescribes a mandatory five-second pause between two spins, which eliminates autoplay and turbo modes. For players accustomed to classic slots such as Book of Ra or Eye of Horus, this means a drastic reduction in rounds per hour and thus a slowed-down dynamic.

In non-German casinos, autoplay remains available, which allows more efficient use of bonus funds and faster implementation of strategies. Additionally, games with different mechanics are found here, such as the popular title Aviator. Aviator, often offered on platforms such as Vegasino, uses a crash mechanic that is completely independent of German slot restrictions and requires fast, manual decision-making. While Aviator does not spin classic reels, it offers an alternative for players who want to avoid the slowness of GGL-compliant slots without sacrificing excitement.

Aviator has become one of the most popular games in international casinos in recent years. The concept is simple: an airplane rises, and the multiplier increases. The player must decide when to exit before the plane crashes. If he exits too early, he misses higher wins. If he waits too long, he loses his stake. This game requires quick reflexes and good risk assessment, making it an exciting alternative to traditional slots. Since it is not classified as a slot in the classic sense, it is not subject to the same regulatory restrictions as slots in Germany.

RTP Values: GGL Reduction vs. International Standards

The payout percentage (RTP) is indirectly burdened in Germany through gambling tax, which is deducted either from the stake or from winnings. Many providers adjust their mathematical models, which often results in a lower theoretical RTP for the player compared to international versions of the same games. In casinos without OASIS connection, this specific tax burden often does not apply, so the original RTP values from providers such as Novomatic or Merkur can be maintained.

However, it should be noted that forgoing German licenses also means that the GGL does not supervise the fairness of RTP disclosures. Players must rely here on the license holders of the respective casino (e.g., MGA or Curaçao). The decision for or against a casino with OASIS connection is thus also a trade-off between state-guaranteed but limited transparency and international freedom with personal responsibility.

A higher RTP means a better long-term chance of winning, even if this is not guaranteed in the short term. Players who value fair odds should therefore compare the RTP values of games in international casinos with those in German casinos. Often the differences are significant and can accumulate over time.

Payment Methods in Casinos without OASIS

The choice of payment method in casinos without OASIS is crucial for speed and data protection. While German providers are heavily regulated, international platforms such as CrazyTower or SpinBoss use flexible options. Cryptocurrencies guarantee maximum anonymity here, whereas services such as PayPal or Trustly are often only available in limited form because they are subject to strict compliance rules.

Crypto Payments: Anonymity and Speed

Cryptocurrencies, often referred to as crypto, function as decentralized digital currencies that process transactions outside the traditional banking system. For players in unregulated environments, they are particularly attractive because they provide a high degree of privacy. In casinos without OASIS, users do not have to share their data with central government databases such as OASIS, which is further reinforced by the use of crypto. This payment method enables deposits outside German bank controls and without general limits.

Providers such as SpinBoss have specialized in this demand and seamlessly integrate crypto into their payment structures, often combined with additional e-wallets. CrazyTower as well, which operates under the Malta Gaming Authority license and offers games from Pragmatic Play and Evolution Gaming, benefits from this flexibility, although the focus here is often on a broad mix of methods. Transactions are completed within minutes, which is in stark contrast to the multi-hour or multi-day waiting times with traditional transfers. From a regulatory perspective, it should be noted that this anonymity, while increasing data protection, also complicates access to state protection mechanisms.

The use of cryptocurrencies such as Bitcoin, Ethereum, or USDT also offers the advantage that transactions cannot be blocked by banks. In Germany, it happens that banks block transfers to gambling providers, which is not the case with crypto payments. This makes crypto a reliable option for players who have problems with traditional payment methods.

Availability of PayPal and Trustly

PayPal is a globally recognized e-wallet service appreciated for its high security standards and buyer protection. In the German gambling landscape, PayPal is closely linked to the GGL license and is therefore standard at Merkur or Novomatic providers with German licenses. In casinos without OASIS, however, availability is severely limited. Many international operators cannot offer PayPal due to the provider's strict compliance requirements, which presuppose full integration into national blocking systems.

Alternatives such as Trustly, a Swedish open banking service, or Klarna (formerly Sofortüberweisung) offer a bridge here. They enable direct bank transfers without registration with a third party. Although they are faster than traditional transfers, they are also subject to certain identity checks. Compared to crypto, Trustly and Klarna offer less anonymity but are more familiar to players who do not want to use cryptocurrencies. It is important to check whether the respective casino without OASIS supports these methods, as the selection varies widely.

Klarna has become a popular payment method in online casinos in recent years because it enables fast and secure processing. Players can deposit directly from their bank account via Klarna without having to register with an additional service. This is particularly attractive for players who value simplicity and speed. However, it should be noted that Klarna also performs compliance checks and is therefore not available in all casinos without OASIS.

Withdrawal Speed and Limits

Withdrawal speed is a critical factor in assessing the credibility of a provider. In German casinos, withdrawals are often delayed by strict verification processes and OASIS queries. In contrast, casinos without OASIS advertise faster and more straightforward withdrawals. When using e-wallets or crypto, winnings can reach the player's account within 0 to 24 hours, sometimes even in minutes.

However, state intervention options are lacking here. While German providers are bound by the €1,000 monthly limit, international casinos without OASIS often have no general deposit limits. This enables higher stakes but also carries an increased risk for gambling behavior. Players should therefore set their own limits and carefully review the terms regarding withdrawal conditions, as fair turnover conditions should be at reasonable turnover requirements. Delays without explanation or sudden KYC requests only at withdrawal are warning signs that must be taken seriously.

The speed of withdrawal is often an indicator of the liquidity and credibility of a casino. Fast withdrawals show that the provider has sufficient funds and does not withhold player winnings. Players should therefore check the experiences of other users with the casino's withdrawal times before registering.

Bonus Offers and Turnover Conditions without GGL Restrictions

International providers such as Vegasino or Wildz offer significantly higher bonuses than German slot halls because they are not bound by the strict requirements of the Gambling State Treaty. While only a simple welcome bonus is allowed in Germany, players here often receive tiered deposit bonuses, free spins, and cashback programs. However, turnover conditions (wagering requirements) are often higher internationally, which requires careful review of fairness before registering.

Welcome Bonuses and Free Spins in Comparison

The fundamental difference lies in regulatory freedom. German casinos with GGL licenses may only offer a single, simple bonus per player, which is also subject to strict transparency rules. In contrast, platforms such as Vegasino use a complete bonus ecosystem. Here, new customers often receive combined packages of deposit bonuses and free spins distributed over multiple transactions. This enables a total potential far exceeding the sums allowed in Germany.

A concrete example is Wildz, known for its dynamic bonus structures. Compared to the rigid 100% matches in Germany, such international casinos often offer additional incentives such as daily reload bonuses or cashback without wagering requirements. CrazyTower, another relevant player in this segment, also focuses on attractive entry packages to move players away from the restrictions of the German license. These providers compensate for the lack of OASIS risk through financial incentives, with players needing to note that these bonuses are often tied to higher personal contributions.

The variety of bonus offers in international casinos is impressive. In addition to welcome bonuses, there are often loyalty programs where players are rewarded for their activity. These programs can have different levels, with higher levels offering better rewards and more exclusive offers. This creates an additional incentive to stay on the platform and play regularly.

Turnover Conditions and Fairness

The downside of high bonus volumes are the turnover conditions. In Germany, wagering requirements are subject to legally limited turnover conditions and are heavily regulated by law. With international providers without OASIS connection, however, one often has to expect double. From a regulatory perspective, this is a critical point: fair turnover conditions ideally lie at reasonable turnover requirements. Anything beyond that can effectively block the withdrawal of winnings, even if theoretically possible.

Players should carefully review the terms before depositing. Reputable providers such as Vegasino or CrazyTower do make these conditions transparent, but the mathematical hurdle remains higher than in the domestic market. Wildz has earned a reputation for fairer terms, but here too: the bonus is not free money but a marketing tool with strict repayment terms. Those in an addiction phase should not misunderstand these complex conditions as an invitation to excessive play but should prioritize BZgA protection.

It is important to understand the turnover conditions before accepting a bonus. Often players must turn over the bonus amount and deposit amount a certain number of times before withdrawal is possible. These requirements can be high and require careful planning of gaming strategy.

Bonus Buy Features and Special Promotions

Another decisive advantage of international casinos is the availability of bonus purchase features (Bonus Buy). In Germany, these functions are prohibited due to GlüStV requirements, as they are intended to increase addiction potential. In casinos without OASIS, which often feature games from Pragmatic Play or Novomatic (or their digital arm Greentube), these features are standard.

Novomatic and Greentube offer direct access to free spin rounds in their international versions, which increases game pace and volatility. Pragmatic Play, a frequent partner of providers such as CrazyTower, is particularly known for its "Buy Bonus" options in slots such as Sweet Bonanza or Gates of Olympus. These features allow players to jump directly into the bonus round for a higher stake. While this is illegal in Germany, players use this option in international casinos to bypass the boring 5-second pauses and stake limits. However, it is important to understand that these features significantly increase risk and do not guarantee wins.

Bonus buy features are particularly attractive for players who do not want to wait long for a bonus round to trigger. They offer a direct way to experience the most exciting parts of the game, but at a higher price. Players should be aware of the increased volatility and adjust their stakes accordingly.

Security and Credibility: How to Identify Good Alternatives

When searching for Merkur and Novomatic alternatives without OASIS, licensing is the decisive criterion for security. While the GGL enforces strict requirements in Germany, international providers such as CrazyTower or Vegasino offer protection through supervisory authorities such as the Malta Gaming Authority. Players must check whether the platform has transparent payout processes and independent certifications to distinguish reputable from dubious providers.

License Verification: MGA and Other Supervisory Authorities

The Malta Gaming Authority (MGA) is considered one of the strictest regulators within the European Union and often sets the gold standard for international online casinos. Unlike the German GGL, which manages the central blocking system OASIS and is bound by the Gambling State Treaty 2021, the MGA focuses on fair gaming conditions and player fund protection without the restrictive stake limits of the German market. To verify the validity of such a license, the license number must always be visible in the footer of the website and be directly verifiable on the authority's official website. If this proof is missing, this is a significant warning sign.

Providers such as CrazyTower operate under such an MGA license and thus offer a legal framework that, while not connected to OASIS, still maintains high security standards. This enables players to access games from providers such as Pragmatic Play while benefiting from enforceable player rights. The clear separation between national regulation by the Government Presidium Darmstadt or the GGL and international licenses is essential for understanding one's own rights.

In addition to the MGA, there are other reputable license issuers such as the UK Gambling Commission (although often not accessible to German players) or the licensing authorities of Curaçao, with the latter considered less strict. Players should therefore preferably opt for providers with MGA licenses, as these offer a higher level of protection.

Independent Tests and Certifications

In addition to licensing, independent testing bodies play a central role in ensuring fair play in casinos without OASIS. Organizations such as eCOGRA certify not only random number generators (RNG) but also monitor compliance with stated payout percentages (RTP). For providers such as Vegasino, which feature games from Novomatic and Gamomat in their portfolio, this external review is crucial to ensure that game mechanics have not been manipulated.

Reputable casino sites without OASIS connection work exclusively with known software providers whose RTP values are publicly accessible and regularly tested. In contrast, disreputable platforms often use proprietary software without external auditing, which should be a clear exclusion criterion. The presence of third-party certificates thus provides an additional layer of security beyond mere licensing and confirms the integrity of the game offering.

Players should look for seals from organizations such as eCOGRA, iTech Labs, or GLI. These seals indicate that the casino's games have been regularly tested for fairness and randomness. This is particularly important in an environment where state supervision is lacking.

Reputation and Player Reviews

Community reviews are indispensable when selecting providers such as SpinBoss or Vegasino, as they reflect practical experiences with withdrawal times and customer support. While the GGL and the associated OASIS system offer theoretical protection, real tests show whether a casino delivers on its promises. SpinBoss has particularly distinguished itself in tests through its live casino offering and fast transactions, which are frequently rated positively in user forums.

A responsible approach to budget remains the top priority even with internationally licensed providers. Players should ensure that platforms offer their own protection measures such as deposit limits, even if they are not subject to the German regulatory system. The combination of positive community reputation, verified license, and transparent business terms forms the foundation for a safe gaming environment outside the OASIS network.

It is advisable to consult multiple sources for reviews to get a balanced picture. Forums, social media groups, and independent review sites can provide valuable information not found on the casino's official website.

Responsible Gaming and Support Services

Although casinos without OASIS offer more freedom, responsible gaming is of paramount importance. The lack of state protection means players must ensure their own safety. It is crucial to understand the risks of gambling and use support services if gaming behavior becomes problematic.

Setting Your Own Limits

In international casinos, limits on deposits and stakes are in the player's hands. Many reputable providers offer tools that allow players to set daily, weekly, or monthly limits. These tools are voluntary but effective in keeping gaming budgets under control. Players should use these options even if they are not legally required.

It is also important to take regular breaks and reflect on gaming behavior. If gaming is no longer perceived as entertainment but as a necessity or escape, it is time to seek help. International casinos often provide links to support organizations that offer assistance with gambling addiction.

Support Services in Germany

Germany offers numerous support services for players with gambling problems. The Federal Center for Health Education (BZgA) provides information and counseling at check-dein-spiel.de. Additionally, there are numerous self-help groups and therapy options available anonymously and free of charge.

Players who feel they are losing control of their gaming behavior should not hesitate to seek help. Early signs of gambling addiction are often subtle, but timely intervention can prevent serious consequences. The availability of support services is an important aspect of player protection that should also be considered in international casinos.

About This Article - Editorial & Responsibility

Author: Sarah Weber - Casino Tester & Bonus Analyst Professionally reviewed by: Dr. Markus Hoffmann - Senior iGaming Compliance Analyst Last updated: 2026-06-23.

This article on "Merkur and Novomatic alternatives without OASIS" was written by Sarah Weber and professionally reviewed by Dr. Markus Hoffmann. Both regularly update the content regarding regulatory changes, license availability, and bonus conditions. All statements regarding licenses, authorities, and legal frameworks refer to publicly accessible sources (GGL (Joint Gambling Authority of the States), Gambling State Treaty 2021 (GlüStV 2021)).

About the Author

8+ years of casino reviews, 200+ personally tested platforms in EU and internationally. Former member of the eCOGRA Player Advocacy Program (2018-2022). Specialization: turnover conditions, payout workflows, customer support evaluation.

About the Reviewer

12+ years in the iGaming industry, including 5 years as compliance consultant for licensed operators under the Gambling State Treaty 2021. PhD in mathematical economics. Research focus: bonus mathematics, wager analysis, player protection systems (OASIS).

Responsible Gaming

Gambling can be addictive. If you feel you are losing control of your gaming behavior, please contact BzgA Gambling Addiction Help, Check-dein-Spiel.de, or use the central player blocking system (OASIS (central player blocking system)). Set personal deposit and loss limits before playing with real money. Breaks and cooldown functions offered by providers are not a sign of weakness - they are a tool for sustainable gaming enjoyment.

Legal Notice

The information in this article is for editorial and comparison purposes only. It does not constitute legal advice. The legal assessment of online gambling without a German license is a gray area and is subject to ongoing adjustments by the GGL (Joint Gambling Authority of the States). Players are responsible for complying with local regulations.