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RTP
96.50%
Max win
5,000×
Ways to play
3
Max-win odds
1 in 25k
Patient Zero is a Moonez slot on Stake Engine with 96.50% RTP and a 5,000× max win. Play the Patient Zero demo free above with play money — no deposit and no account needed. It has 3 ways to play, from the base game up to horde at 350× your bet, and each one's exact odds are broken down below. For real money, Patient Zero is available at Stake and Stake US.
Every way to play
3 modes · tap one to explore its odds
Cheapest route to the 5,000× max: Outbreak (100×) — about 2.5M× your bet staked per hit on average, vs 2.5M× on horde (350×).
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
RTP
96.50%
Max win
5,000×
In profit
6.4%
Pays nothing
68.5%
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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Patient Zero demo — questions
- Can I play the Patient Zero demo for free?
- Yes. The Patient Zero 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 Patient Zero?
- Patient Zero has an RTP of 96.50%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Patient Zero?
- The max win on Patient Zero is 5,000× your bet. The most likely way to land it is Outbreak (100× per round), where it hits about 1 in 25,000 rounds.
- Does Patient Zero have a bonus buy?
- Yes — Patient Zero has 2 buy options: Outbreak at 100× your bet; Horde at 350× your bet.
- How often does Patient Zero pay?
- In the base game, 6.4% of spins pay back more than they cost and 68.5% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Patient Zero?
- Patient Zero is made by Moonez. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Patient Zero for real money?
- Patient Zero 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.