Looking for a Rainbow 3X3 review or want to try Rainbow 3X3 before playing for real? You're in the right place. Developed by 1x2 Gaming, Rainbow 3X3 is a low volatility slot with an RTP of 97.55%, with an engaging visual design. With 5 paylines and a 3-reel, 5-payline layout, it delivers engaging gameplay.
Written by Sophie Williams · Last updated: February 2026
Rainbow 3X3 is a slot developed by 1x2 Gaming with an engaging visual design. The game features a 3-reel, 5-payline layout with an RTP of 97.55% and low volatility, delivering solid entertainment value for players of all experience levels.
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.