Knockout Alley is a Two N Two Studio slot on Stake Engine with 96.35% RTP and a 3,000× max win. Play the Knockout Alley demo free above with play money — no deposit and no account needed. It has 10 ways to play, from the base game up to mainevent duke at 100× your bet, and each one's exact odds are broken down below. For real money, Knockout Alley is available at Stake.
Every way to play
10 modes · tap one to explore its odds
Cheapest route to the 3,000× max: Mainevent Duke (100×) — about 16M× your bet staked per hit on average, vs 31M× on mainevent moe (100×).
Street Duke
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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Knockout Alley demo — questions
- Can I play the Knockout Alley demo for free?
- Yes. The Knockout Alley 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 Knockout Alley?
- Knockout Alley has an RTP of 96.35%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Knockout Alley?
- The max win on Knockout Alley is 3,000× your bet. The most likely way to land it is Mainevent Duke (100× per round), where it hits about 1 in 156,153 rounds.
- Does Knockout Alley have a bonus buy?
- Yes — Knockout Alley has 2 buy options: Mainevent Duke at 100× your bet; Mainevent Moe at 100× your bet.
- How often does Knockout Alley pay?
- In the base game, 13.8% of spins pay back more than they cost and 51.0% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Knockout Alley?
- Knockout Alley is made by Two N Two Studio and was released on Oct 27, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Knockout Alley for real money?
- Knockout Alley is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.