Boom is a Twist Gaming slot on Stake Engine with 96.70% RTP and a 10,000× max win. Play the Boom demo free above with play money — no deposit and no account needed. It has 5 ways to play, from the base game up to bonus two at 300× your bet, and each one's exact odds are broken down below. For real money, Boom is available at Stake and Roobet.
Every way to play
5 modes · tap one to explore its odds
Cheapest route to the 10,000× max: Super Ante (100×) — about 1.0M× your bet staked per hit on average, vs 5.4M× on base game (1×).
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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Boom demo — questions
- Can I play the Boom demo for free?
- Yes. The Boom 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 Boom?
- Boom has an RTP of 96.70%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Boom?
- The max win on Boom is 10,000× your bet. The most likely way to land it is Super Ante (100× per round), where it hits about 1 in 10,021 rounds.
- Does Boom have a bonus buy?
- Yes — Boom has 3 buy options: Super Ante at 100× your bet; Bonus buy at 150× your bet; Bonus Two at 300× your bet.
- How often does Boom pay?
- In the base game, 5.6% of spins pay back more than they cost and 74.8% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Boom?
- Boom is made by Twist Gaming and was released on Apr 14, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Boom for real money?
- Boom is available for real money at Stake and Roobet. Use the "Play at" button on this page to open it at the casino you prefer.