Block Blast is a Shavi slot on Stake Engine with 96.60% RTP and a 10,000× max win. Play the Block Blast demo free above with play money — no deposit and no account needed. It has 10 ways to play, from the base game up to enhanced k1 at 50× your bet, and each one's exact odds are broken down below. For real money, Block Blast is available at Stake and Stake US.
Every way to play
10 modes · tap one to explore its odds
Cheapest route to the 10,000× max: Enhanced K1 (50×) — about 5.0M× your bet staked per hit on average, vs 10M× on base k5 (1×).
Base K1
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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Block Blast demo — questions
- Can I play the Block Blast demo for free?
- Yes. The Block Blast 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 Block Blast?
- Block Blast has an RTP of 96.60%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Block Blast?
- The max win on Block Blast is 10,000× your bet. The most likely way to land it is Enhanced K1 (50× per round), where it hits about 1 in 100,000 rounds.
- Does Block Blast have a bonus buy?
- Yes — Block Blast has 4 buy options: Enhanced K1 at 50× your bet; Enhanced K2 at 50× your bet; Enhanced K3 at 50× your bet; Enhanced K4 at 50× your bet.
- How often does Block Blast pay?
- In the base game, 24.0% of spins pay back more than they cost and 76.0% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Block Blast?
- Block Blast is made by Shavi. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Block Blast for real money?
- Block Blast is available for real money at Stake and Stake US. Use the "Play at" button on this page to open it at the casino you prefer.