Thinking about giving Rainbow 3X3 a spin? We tested it thoroughly so you know what to expect. This is a 1x2 Gaming slot game, sitting firmly in the low variance bracket and paying back a return-to-player rate of 97.55%. Wins land at roughly a 30.48% hit rate, shaping how the sessions feel. Visually it's wrapped in polished, characterful visuals, with the action running on 5 paylines across 3 reels. Top wins are capped at 45x your stake, a sensible ceiling that suits steadier sessions. The full verdict is below.
Written by Sophie Williams · Last updated: February 2026
At its core, Rainbow 3X3 is a release produced by 1x2 Gaming, wrapped in polished, characterful visuals. It runs on 5 paylines across 3 reels with low volatility, and an RTP of 97.55%.
The mechanics are what make Rainbow 3X3 interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its low variance, wins come often enough to suit casual, lower-risk play. Overall it's a well-rounded release that knows what it is.
At 97.55%, this slot offers an excellent return to player rate, well above the industry average of ~96%. This makes it one of the more generous slots available in terms of long-term payout potential.
Low volatility means frequent small wins with less risk. This slot is ideal for players who prefer steady, consistent payouts and longer play sessions without dramatic bankroll swings.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Rainbow 3X3 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.
3.4 / 5 — Good
Rainbow 3X3 by 1x2 Gaming is a solid offering that delivers good entertainment value. The 97.55% RTP combined with low volatility creates a well-balanced gaming experience.