Ultra Burst has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Red Rake Gaming, it lands as a game with medium low variance and a return-to-player rate of 95.42%. Top wins are capped at 3,000x your stake, a respectable ceiling for the format. It first went live in 2022 and still earns its place today. You get a 5-reel grid running 15 paylines, all wrapped in a fruit theme. The full verdict is below.
Written by Sophie Williams · Last updated: March 2026
Ultra Burst is a slot from Red Rake Gaming, built around a fruit theme and powered by 15 paylines across 5 reels. The result is a medium low-variance maths model paired with a published RTP of 95.42%.
Dig into the bonuses and Ultra Burst starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. All told, it's a solid entry in the Red Rake Gaming catalogue.
At 95.42%, 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-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Ultra Burst 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
Ultra Burst by Red Rake Gaming is a solid offering that delivers good entertainment value. The 95.42% RTP combined with medium low volatility creates a well-balanced gaming experience.