Welcome to our deep dive on Nova Gems — the demo, the maths, and whether it earns a spot in your rotation. Spinomenal are the team behind it, tuning the game for high volatility, with an RTP of 95.95%. If everything lines up, Nova Gems can pay up to 300,000x your bet. It's wrapped in a gem theme and plays out on 5 reels and 20 paylines. Let's break down what works and what doesn't.
Written by Sophie Williams · Last updated: January 2026
This slot, Nova Gems, is the work of Spinomenal, dressed up with a gem theme and powered by 5 reels and 20 paylines. The result is a high volatility profile paired with 95.95% RTP.
The mechanics are what make Nova Gems interesting. 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. On balance, Nova Gems is a dependable option worth a few spins in the demo first.
At 95.95%, 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.
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.
Nova Gems 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
Nova Gems by Spinomenal is a solid offering that delivers good entertainment value. The 95.95% RTP combined with high volatility creates a well-balanced gaming experience.