Rainbow World
96%
RTP
5,000x
Max Win
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- February 28, 2026
A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).
About this Slot
Rainbow World is a fantasy and magic-themed slot from 1 Ace Studios with an RTP of 96%, medium volatility and a maximum win of 5,000x. The game uses cluster pays across groups of 7 or more adjacent symbols. Wilds trigger the bonus round when three, four or five land, awarding 10, 12 or 15 free spins respectively. During free spins, wilds stick to the reels and a win multiplier builds up to 10x. Magic Symbols replace non-wild symbols and form letter-shaped cluster patterns; they disappear after a winning spin and do not stick.
The Buy Booster option adds Magic Symbols to increase the chance of forming shaped clusters during the base game.
Rainbow World Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Rainbow World RTP Calculator
Rainbow World has a theoretical RTP of 96%. Its volatility is Medium, so expect a balanced mix of dry spells and mid-size hits. Its win potential is capped at 5,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Rainbow World Variance Simulator
Rainbow World sessions can swing far from its 96% average - its volatility is rated Medium. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Rainbow World
An RTP of 96% means Rainbow World is built to pay back around 96 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Rainbow World's house edge is about 4% of everything you wager - roughly 4 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Rainbow World. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
