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RTP
95.10%
Max win
25,000×
Ways to play
7
Max-win odds
1 in 14k
Mutation Lab is a Tilt Room Games slot on Stake Engine with 95.10% RTP and a 25,000× max win. Play the Mutation Lab demo free above with play money — no deposit and no account needed. It has 7 ways to play, from the base game up to overdose at 500× your bet, and each one's exact odds are broken down below. For real money, Mutation Lab is available at Stake and Stake US.
Every way to play
7 modes · tap one to explore its odds
Cheapest route to the 25,000× max: Lottery (150×) — about 2.1M× your bet staked per hit on average, vs 4.2M× on bonus buy (100×).
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
RTP
95.10%
Max win
25,000×
In profit
1.0%
Pays nothing
66.3%
Odds explorer
Pick a payout and read the exact chance, straight from Engine's provably-fair outcome table.
Reading the outcome tables…
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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Mutation Lab demo — questions
- Can I play the Mutation Lab demo for free?
- Yes. The Mutation Lab 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 Mutation Lab ?
- Mutation Lab has an RTP of 95.10%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Mutation Lab ?
- The max win on Mutation Lab is 25,000× your bet. The most likely way to land it is Lottery (150× per round), where it hits about 1 in 13,889 rounds.
- Does Mutation Lab have a bonus buy?
- Yes — Mutation Lab has 5 buy options: Superante at 10× your bet; Overdose at 500× your bet; Bonus buy at 100× your bet; Super bonus at 300× your bet; Lottery at 150× your bet.
- How often does Mutation Lab pay?
- In the base game, 1.0% of spins pay back more than they cost and 66.3% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Mutation Lab ?
- Mutation Lab is made by Tilt Room Games and was released on Aug 26, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Mutation Lab for real money?
- Mutation Lab is available for real money at Stake and Stake US. Use the "Play at" button on this page to open it at the casino you prefer.