Looking for a Extra Gems review or want to try Extra Gems before playing for real? You're in the right place. Developed by Platipus, Extra Gems is a very high volatility slot with an RTP of 96.5% and a maximum win potential of 500,000x your stake, featuring a gem theme. With a 6-reel layout, it delivers engaging gameplay.
Written by Sophie Williams · Last updated: February 2026
Extra Gems is a slot developed by Platipus featuring a gem theme. The game features a 6-reel layout with an RTP of 96.5% and very high volatility, offering impressive win potential for players of all experience levels.
With an RTP of 96.5%, this slot sits above the industry average of ~96%. Players can expect a solid return over extended play sessions, making it a good choice for value-conscious players.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Extra 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
Extra Gems by Platipus is a solid offering that delivers good entertainment value. The 96.5% RTP combined with very high volatility creates a well-balanced gaming experience.