Bonk Boi is a skygaming slot on Stake Engine with 96.88% RTP and a 1.0M× max win. Play the Bonk Boi demo free above with play money — no deposit and no account needed. It has 5 ways to play, from the base game up to horny jail at 20k× your bet, and each one's exact odds are broken down below. For real money, Bonk Boi 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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Bonk Boi demo — questions
- Can I play the Bonk Boi demo for free?
- Yes. The Bonk Boi 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 Bonk Boi?
- Bonk Boi returns 96.88% in the base game. Across its 5 ways to play the RTP ranges from 95.05% (Horny Jail) to 96.88% (Bonus Hunt).
- What is the max win on Bonk Boi?
- The max win on Bonk Boi is 1.0M× your bet. The most likely way to land it is Horny Jail (20k× per round), where it hits about 1 in 164 rounds.
- Does Bonk Boi have a bonus buy?
- Yes — Bonk Boi has 3 buy options: Horny Jail at 20k× your bet; Buy Bonk Spins at 40× your bet; Buy Super Bonk Spins at 200× your bet.
- How often does Bonk Boi pay?
- In the base game, 15.9% of spins pay back more than they cost and 84.1% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Bonk Boi?
- Bonk Boi is made by skygaming and was released on Oct 13, 2025. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Bonk Boi for real money?
- Bonk Boi is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.