
| Minimum Bet | $0.40 |
| Paylines | 40 |
| Rows | 4 |
| Reels | 5 |
| Jackpot | No |
| Features | Collect, Mystery symbol, Bonus Symbol |
| Theme | Rainbow |
Mystery Expanding Symbols
On every spin, there’s a chance that a random symbol will be selected to become the Mystery Expanding symbol. When this happens, the chosen symbol will expand to cover every reel that it landed on.
Rainbow Bonus
The Rainbow Bonus is your chance to score Jackpot Prizes. The way it works is pretty simple. Special Rainbows can land on the reels, and when they land fully, they’ll be collected in the Rainbow Bonus progress meter.
Progress is collected over a series of 20 spins, with prizes awarded after your 20th spin, depending on how many Rainbows have been collected. 3 Rainbows will award the Mini Jackpot worth 20x your stake, 4 Rainbows will give you the 100x Major, and 5 Rainbows will award the 1,000x Grand Jackpot.
Rainbow Respins
If by the 20th spin you have landed two, three, or four Rainbows, you’ll be given a Free Respin to try and make it to the next tier of Jackpot Prizes.