Keystone Studios

Pie Rats demo

Free play · no deposit · no sign-upOct 27, 2026

RTP
96.00%
Max win
50,000×
Ways to play
6
Max-win odds
1 in 1,000
Play at Stake

Pie Rats is a Keystone Studios slot on Stake Engine with 96.00% RTP and a 50,000× max win. Play the Pie Rats demo free above with play money — no deposit and no account needed. It has 6 ways to play, from the base game up to rat race at 1k× your bet, and each one's exact odds are broken down below. For real money, Pie Rats is available at Stake.

Every way to play

6 modes · tap one to explore its odds

Cheapest route to the 50,000× max: Rat Race (1k×) — about 1.0M× your bet staked per hit on average, vs 208M× on super bonus (250×).

Base game

Base game · 1× your bet per spin · A normal spin at 1× your bet.

RTP
96.00%
Max win
50,000×
In profit
12.4%
Pays nothing
62.3%

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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Pie Rats demo — questions

Can I play the Pie Rats demo for free?
Yes. The Pie Rats 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 Pie Rats?
Pie Rats has an RTP of 96.00%, which means it pays back that share of every amount staked over the long run.
What is the max win on Pie Rats?
The max win on Pie Rats is 50,000× your bet. The most likely way to land it is Rat Race (1k× per round), where it hits about 1 in 1,000 rounds.
Does Pie Rats have a bonus buy?
Yes — Pie Rats has 4 buy options: Pillager at 20× your bet; Bonus buy at 100× your bet; Super Bonus at 250× your bet; Rat Race at 1k× your bet.
How often does Pie Rats pay?
In the base game, 12.4% of spins pay back more than they cost and 62.3% pay nothing. These figures come from the full outcome table, not a simulation.
Who makes Pie Rats?
Pie Rats is made by Keystone Studios and was released on Oct 27, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
Where can I play Pie Rats for real money?
Pie Rats is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.