In This Guide
Chase the Colors of the Rainbow in Double Rainbow!
Double Rainbow by Hacksaw Gaming is a 7x6 cluster pays slot set in the sky on fluffy clouds. All candy symbols pay equal amounts — win size depends entirely on cluster size. Multiplier Clouds activate reels by adding multipliers to them. When all 7 reels are activated, the Full Rainbow bonus triggers with all multipliers multiplied by an additional factor. Medium-low volatility, 39% hit frequency, 96.38% RTP, max win 5,000x.
Symbols & Paytable
| Cluster Size | All Symbols Payout |
|---|---|
| 5 | 0.10 |
| 6 | 0.20 |
| 7 | 0.40 |
| 8–9 | 1.00 |
| 10–11 | 3.00 |
| 12–14 | 10.00 |
| 15+ | 50.00 |
Multiplier Clouds & Full Rainbow
Normal Cloud: Adds a multiplier (2x–250x) to the reel it lands on and awards 1 additional spin to keep that reel active. If the reel already has a multiplier, the new value is added to it. Multipliers apply to any winning cluster matching the cloud's color.
Double Rainbow Cloud: Functions like a Normal Cloud but awards 3 additional spins — keeping that reel active for longer and allowing more multiplier accumulation.
Full Rainbow Bonus: Triggered when all 7 reels are simultaneously activated. All 7 reel multipliers are multiplied by an additional factor of 2x, 3x, 4x, 5x, or 10x. 5 extra spins awarded with all reels remaining active throughout.
Bonus Buy Options
| Option | Cost | Effect |
|---|---|---|
| 1 Rainbow Spin | 10x bet | At least 1 extra spin with 3 activated reels, multipliers starting at 4x |
| 4 Rainbow Spins | 50x bet | At least 4 extra spins with 3 activated reels, multipliers starting at 4x |
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Facts & Figures
| Field | Value |
|---|---|
| Title | Double Rainbow |
| Provider | Hacksaw Gaming |
| Reels | 7 |
| Rows | 6 |
| Paylines | Cluster Pays (5+ symbols) |
| RTP | 96.38% |
| Hit Frequency | 39% |
| Max Win | 5,000x |
| Volatility | 6.5/10 |
| Min Bet | 0.20 |
| Max Bet | 100.00 |
| Release Date | March 9, 2022 |
| Feature Buy Available? | Yes |