Looking for a Double Rainbow review or want to try Double Rainbow before playing for real? You're in the right place. Developed by Hacksaw Gaming, Double Rainbow is a very high volatility slot with an RTP of 95.82% and a maximum win potential of 50,000x your stake, with an engaging visual design. With a 7-reel layout, it delivers engaging gameplay.
Written by Daniel Chen · Last updated: January 2026
Double Rainbow is a slot developed by Hacksaw Gaming with an engaging visual design. The game features a 7-reel layout with an RTP of 95.82% and very high volatility, offering impressive win potential for players of all experience levels.
At 95.82%, 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.
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.
At approximately 1 in 10 spins, wins are infrequent. However, when wins do occur, they tend to be considerably larger to compensate.
Double Rainbow 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.
0.5 / 5 — Below Average
Double Rainbow by Hacksaw Gaming provides a straightforward slot experience. While it may not break new ground, it offers very high volatility gameplay that will appeal to certain player preferences.