Editorial note: this is a general guide to how 3 Lucky Rainbows works. Slot rules, feature availability and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.
3 Lucky Rainbows slot review
3 Lucky Rainbows comes from SpinPlay Games, which builds slots exclusively for Games Global, and it was released in October 2022. The game uses 5 reels, 4 rows and 20 paylines, and its main mechanic is a set of green, red and purple pots that each unlock a different free spins upgrade. The top prize is the Mega jackpot at 5,000x stake.
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How 3 Lucky Rainbows plays
Line pays run across 20 fixed lines, and stacked wilds can land in the base game. A full line of wilds pays 10x stake on its own. The interesting part is above the reels, where three pots wait in green, red and purple.
Lucky Coins in those same three colours can land on any spin. Each coin that appears goes into the pot of matching colour and gives that pot a random chance of triggering free spins. If more than one colour is collected on the trigger spin, their upgrades combine into a single round.
The three Pot of Gold free spins
The colour of the coin decides the shape of the free spins:
- Green pot: 5 free spins. The reels grow to 6 rows, the paylines rise to 40, and any wild that lands is nudged to cover its whole reel.
- Red pot: 10 free spins. Coins award either a credit prize or a letter. Spell out MINI, MINOR, MAJOR or MEGA to collect that jackpot, worth 10x, 50x, 500x or 5,000x stake.
- Purple pot: 5 free spins. Coins award a credit prize or one or two extra spins, and every spin carries a random multiplier of 2x, 3x or 5x on line pays and credit prizes. The multiplier does not apply to jackpots.
When pots combine, the round takes on all the selected upgrades at once. A green and purple pairing, for example, can mean taller reels with full wild reels and a multiplier on every spin.
Game information
| Provider | SpinPlay Games (Games Global) |
|---|---|
| Released | October 2022 |
| Reels and lines | 5 reels, 4 rows, 20 lines (40 lines on 6 rows in the green pot feature) |
| Volatility | Medium |
| Maximum win | 5,000x stake (Mega jackpot) |
| RTP | Shown in the game’s information panel |
| Stake per spin (UK) | From 20p. UK stakes are capped at £5 a spin (£2 for players aged 18 to 24) |
Find 3 Lucky Rainbows in the Fortune Games lobby (18+). You can also browse our slot game guides.
All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.
Frequently asked questions
Who makes 3 Lucky Rainbows?
SpinPlay Games created it for Games Global, and it was released in October 2022.
How are the free spins triggered?
Green, red and purple Lucky Coins fill the matching pots, and each coin gives a random chance of starting free spins with that pot’s upgrade.
How do the jackpots work?
In the red pot feature, coins can award letters. Spelling MINI, MINOR, MAJOR or MEGA pays 10x, 50x, 500x or 5,000x stake.
What is the RTP?
The game’s information panel shows it. RTP can differ between operators and game versions, so check the panel in the version you play.
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