Greentube Ignites the Reels in Flaming Devil: New Slot with Stacked Multipliers
AI-GENERATEDNovomatic's digital division Greentube has launched Flaming Devil, a new slot featuring 243 ways to win and a unique Devil Collect mechanic for instant prizes.
Greentube, the NOVOMATIC Digital Gaming and Entertainment division, has turned up the heat with its latest release. The new slot title, Flaming Devil, takes players into a fiery underworld setting, blending traditional slot aesthetics with modern gameplay features. The design draws inspiration from classic machines but elevates the experience with high-quality graphics and fast-paced action centered around a mischievous Devil character.
The game operates on a 243-ways-to-win system, ensuring constant movement on the reels. The focus extends beyond simple line wins to a sophisticated collection mechanic that awards immediate cash prizes. Greentube’s goal with this release is to strengthen its content library with titles that appeal to both casual players and seasoned enthusiasts seeking deeper mechanics.
Numbers and facts
From a technical standpoint, Flaming Devil is built to deliver high engagement. The standout mechanic is the Devil Collect Feature. When a Devil symbol lands anywhere on the reels, it instantly collects and awards all coin values currently displayed on the screen. This feature is active during every spin in the base game, providing a constant incentive for players to monitor every reel stop.
Another critical component is the Free Games round, triggered by landing three or more Bonus symbols. During these free spins, players can collect four Devil symbols to activate the Free Games Wheel. This wheel offers opportunities to win additional free spins and increase the Free Games Multiplier. Crucially, this multiplier applies to all Devil Collect wins for the remainder of the bonus round and can be stacked multiple times, significantly raising the win ceiling.
Background
Richard Ganster, Director of Games Strategy and Games Portfolio Management at Greentube, views this new title as a benchmark for the company’s portfolio strategy. He emphasizes that while the game includes layered features, the core experience remains accessible and familiar to the audience. The combination of a well-known theme and innovative mechanics is designed to maximize player retention.
„With Flaming Devil we wanted to give players something instantly familiar but with a real spark of personality. The Devil Collect feature is active on every spin, not just during the bonus round, so there's always something to keep attention fixed.“ - Richard Ganster, Director of Games Strategy and Games Portfolio Management at Greentube
Ganster also noted that the Free Games Wheel is a key highlight, providing a strong win potential through stacking multipliers while keeping the base game pace accessible for all types of players. This reflects the broader direction of Greentube's product development.
Why it matters for German players
For German fans, Greentube releases are particularly significant due to the company's strong ties to Novomatic, a household name in the German gambling scene. However, when playing Flaming Devil in Germany, players must adhere to the Interstate Treaty on Gambling 2021 (GlüStV 2021). As Greentube distributes its content through licensed partners, this slot will comply with the strict regulations set by the GGL (Joint Gambling Authority of the States).
In practice, this means German users will face a maximum stake limit of 1 Euro per spin. The mandatory five-second wait time between spins will also be in effect, which might slightly slow down the "fast-paced" nature described in the global release. Furthermore, the 1,000 Euro monthly deposit limit across all platforms, monitored via the LUGAS system, remains a standard requirement. Players are advised to only access Flaming Devil through operators listed on the official GGL whitelist to ensure full legal protection.
What it means for GGL-licensed casinos
Casinos operating under a German license benefit from such high-quality releases as they help attract players to the regulated market. Given the popularity of Greentube titles in Germany, Flaming Devil serves as a valuable tool for player acquisition and retention, steering users away from unregulated offshore sites. The game’s integration with LUGAS and compliance with technical standards make it a seamless addition for German operators. Providing innovative mechanics like the Devil Collect feature allows these casinos to remain competitive while maintaining the high transparency levels required by German player protection laws.
Frequently asked questions
What special features does the Flaming Devil slot offer?
The game includes the Devil Collect Feature, where the Devil symbol collects all visible coin prizes. It also features a Free Games Wheel that can award extra spins and stackable multipliers.
How many ways to win are there in Flaming Devil?
The slot offers 243 ways to win, combining a classic theme with modern mechanics for a dynamic gaming experience.
Who developed the Flaming Devil slot?
The game was developed by Greentube, the digital gaming and entertainment division of the Novomatic Group.
Is Flaming Devil legal to play in Germany?
Yes, provided you play at an online casino that holds a license from the GGL and is listed on the official whitelist. German regulations such as the 1 Euro stake limit apply.
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About the author

Lisa Lustich
Editor-in-chief & casino tester
Lisa Lustich has been testing German-language online casinos since 1997 and runs the Lustich.de newsroom. More than 400 published reviews, certified player-protection advisor (BZgA training, 2019).
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