Rat Riot is a Kvist Games slot on Stake Engine with 96.10% RTP and a 25,000× max win. Play the Rat Riot demo free above with play money — no deposit and no account needed. It has 5 ways to play, from the base game up to super bonus at 300× your bet, and each one's exact odds are broken down below. For real money, Rat Riot is available at Stake.
Every way to play
5 modes · tap one to explore its odds
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
Odds explorer
Pick a payout and read the exact chance, straight from Engine's provably-fair outcome table.
Demos use play money. Maths computed by circus.fyi from Engine's published provably-fair tables — every outcome a mode can produce and how often, nothing sampled.
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Rat Riot demo — questions
- Can I play the Rat Riot demo for free?
- Yes. The Rat Riot demo on circus.fyi runs the real game from Stake Engine with play money, so you can try every feature without a deposit or an account.
- What is the RTP of Rat Riot?
- Rat Riot has an RTP of 96.10%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Rat Riot?
- The max win on Rat Riot is 25,000× your bet. The most likely way to land it is Super Bonus (300× per round), where it hits about 1 in 12,000 rounds.
- Does Rat Riot have a bonus buy?
- Yes — Rat Riot has 3 buy options: Feature at 25× your bet; Bonus buy at 100× your bet; Super Bonus at 300× your bet.
- How often does Rat Riot pay?
- In the base game, 15.9% of spins pay back more than they cost and 46.7% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Rat Riot?
- Rat Riot is made by Kvist Games and was released on Oct 30, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Rat Riot for real money?
- Rat Riot is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.