BLOB LAB is a Valhalla Slots slot on Stake Engine with 96.50% RTP and a 50,000× max win. Play the BLOB LAB demo free above with play money — no deposit and no account needed. It has 6 ways to play, from the base game up to feature spins at 1k× your bet, and each one's exact odds are broken down below. For real money, BLOB LAB is available at Stake.
Every way to play
6 modes · tap one to explore its odds
Cheapest route to the 50,000× max: Feature (3×) — about 3.8M× your bet staked per hit on average, vs 100M× on feature spins (1k×).
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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BLOB LAB demo — questions
- Can I play the BLOB LAB demo for free?
- Yes. The BLOB LAB 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 BLOB LAB?
- BLOB LAB has an RTP of 96.50%, which means it pays back that share of every amount staked over the long run.
- What is the max win on BLOB LAB?
- The max win on BLOB LAB is 50,000× your bet. The most likely way to land it is Feature (3× per round), where it hits about 1 in 1,263,158 rounds.
- Does BLOB LAB have a bonus buy?
- Yes — BLOB LAB has 4 buy options: Bonus buy at 100× your bet; Mystery at 250× your bet; Super bonus at 400× your bet; Feature spins at 1k× your bet.
- How often does BLOB LAB pay?
- In the base game, 8.9% of spins pay back more than they cost and 57.4% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes BLOB LAB?
- BLOB LAB is made by Valhalla Slots and was released on Oct 21, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play BLOB LAB for real money?
- BLOB LAB is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.