Our review of 9 Masks of Fire King Millions cuts through the marketing and looks at what matters: how it plays and how it pays. This is a Gameburger Studios slot game, sitting firmly in the a medium high volatility profile bracket and paying back a published RTP of 92.9%. You get 5 reels and 40 paylines, all given an engaging visual treatment. The maximum win sits at 5,000x, so there's serious upside on the table. Dating back to 2024, it remains a regular pick. Here's how it stacks up.
Written by Michael Torres · Last updated: March 2026
9 Masks of Fire King Millions comes to us from Gameburger Studios. Presentation-wise it's finished with a clean, modern look, and it leans toward medium high volatility at an RTP of 92.9%. Under the hood you'll find 40 paylines across 5 reels.
Where 9 Masks of Fire King Millions earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium high variance balances steady wins with the odd larger payout. All told, it's a solid entry in the Gameburger Studios catalogue.
The RTP of 92.9% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
9 Masks of Fire King Millions features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
9 Masks of Fire King Millions by Gameburger Studios is a solid offering that delivers good entertainment value. The 92.9% RTP combined with medium high volatility creates a well-balanced gaming experience.