CTHULHU is a Lotors slot on Stake Engine with 96.00% RTP and a 15,000× max win. Play the CTHULHU demo free above with play money — no deposit and no account needed. It has 8 ways to play, from the base game up to dominion at 1k× your bet, and each one's exact odds are broken down below. For real money, CTHULHU is available at Stake.
Every way to play
8 modes · tap one to explore its odds
Cheapest route to the 15,000× max: Base game (1×) — about 6.0M× your bet staked per hit on average, vs 7.5M× on feeding (100×).
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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CTHULHU demo — questions
- Can I play the CTHULHU demo for free?
- Yes. The CTHULHU 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 CTHULHU?
- CTHULHU 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 CTHULHU?
- The max win on CTHULHU is 15,000× your bet. The most likely way to land it is Base game (1× per round), where it hits about 1 in 5,963,077 rounds.
- Does CTHULHU have a bonus buy?
- Yes — CTHULHU has 6 buy options: Strike at 10× your bet; Fury at 50× your bet; Calling at 100× your bet; Awakening at 200× your bet; Dominion at 1k× your bet; Feeding at 100× your bet.
- How often does CTHULHU pay?
- In the base game, 20.2% of spins pay back more than they cost and 59.9% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes CTHULHU?
- CTHULHU is made by Lotors and was released on Oct 1, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play CTHULHU for real money?
- CTHULHU is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.