Halo & Havoc is a Vertex Studios slot on Stake Engine with 96.00% RTP and a 50,000× max win. Play the Halo & Havoc demo free above with play money — no deposit and no account needed. It has 7 ways to play, from the base game up to super bonus at 140× your bet, and each one's exact odds are broken down below. For real money, Halo & Havoc is available at Stake.
Every way to play
7 modes · tap one to explore its odds
Cheapest route to the 50,000× max: Twowild (5×) — about 1.9M× your bet staked per hit on average, vs 700M× on super bonus (140×).
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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Halo & Havoc demo — questions
- Can I play the Halo & Havoc demo for free?
- Yes. The Halo & Havoc 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 Halo & Havoc?
- Halo & Havoc 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 Halo & Havoc?
- The max win on Halo & Havoc is 50,000× your bet. The most likely way to land it is Twowild (5× per round), where it hits about 1 in 384,045 rounds.
- Does Halo & Havoc have a bonus buy?
- Yes — Halo & Havoc has 3 buy options: Bonus buy at 80× your bet; Super bonus at 140× your bet; Mystery at 100× your bet.
- How often does Halo & Havoc pay?
- In the base game, 18.7% of spins pay back more than they cost and 54.4% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Halo & Havoc?
- Halo & Havoc is made by Vertex Studios and was released on Sep 25, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Halo & Havoc for real money?
- Halo & Havoc is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.