Thinking about giving Diamond Mogul a spin? We tested it thoroughly so you know what to expect. This is a Dragoon Soft slot game, sitting firmly in the high variance bracket and paying back a published RTP of 95.64%. It first went live in 2020 and still earns its place today. The maximum win sits at 5,000x, so there's serious upside on the table. Visually it's themed around diamond and gem, with the action running on a 5-reel grid running 10 paylines. So does it deliver? Let's get into it.
Written by Sophie Williams · Last updated: March 2026
Diamond Mogul comes to us from Dragoon Soft, leaning into a diamond and gem aesthetic. It runs on a 5-reel grid running 10 paylines with high volatility, and a return-to-player rate of 95.64%.
Where Diamond Mogul earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. With high variance, this one is aimed at players who can ride out the swings for the top wins. All told, it's a solid entry in the Dragoon Soft catalogue.
At 95.64%, 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.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Diamond Mogul 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 Mogul by Dragoon Soft is a solid offering that delivers good entertainment value. The 95.64% RTP combined with high volatility creates a well-balanced gaming experience.