Our review of Diamond Mystery Mega Blaze cuts through the marketing and looks at what matters: how it plays and how it pays. Built by Greentube, it lands as a release with a medium high volatility profile and an RTP of 95%. Visually it's themed around diamond and gem, with the action running on a 5-reel grid running 10 paylines. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Wins land at roughly a 30% hit rate, shaping how the sessions feel. Here's how it stacks up.
Written by James Holloway · Last updated: March 2026
Diamond Mystery Mega Blaze is a slot from Greentube, dressed up with a diamond and gem theme and powered by a 5-reel grid running 10 paylines. The result is a medium high-variance maths model paired with a published RTP of 95%.
Where Diamond Mystery Mega Blaze earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium high volatility strikes a middle ground that should suit most playing styles. All told, it's a solid entry in the Greentube catalogue.
At 95%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
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.
Diamond Mystery Mega Blaze 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
Diamond Mystery Mega Blaze by Greentube is a solid offering that delivers good entertainment value. The 95% RTP combined with medium high volatility creates a well-balanced gaming experience.