Roulette — How to play & pay table

Everything about the game: how it plays, what each combination pays, the RTP, and how every round can be verified on-chain.

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Roulette

Spin the 0-36 wheel — single number 36x, even-money 2x

House Edge: 2.70%

On-chain Roulette — the European single-zero wheel: pockets 0-36, no 00. Pick a bet type (single number, color, even/odd, high/low, dozen, column) and a value, a provably-fair VRF (Chainlink on EVM, Switchboard on Solana) spins the wheel — payouts from 2x to 36x.

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Fairness

The same provably-fair VRF pipeline as other games (Chainlink on EVM, Switchboard on Solana). Outcomes and seeds permanently stored on-chain.

Randomness by: Chainlink VRF · SwitchboardContract operated by: DODEN.IO

Frequently asked questions

How does Roulette work?: Pick one of six bet types: Single Number (36x), Color (2x), Even/Odd (2x), High/Low (2x), Dozen (3x), Column (3x). A provably-fair VRF (Chainlink on EVM, Switchboard on Solana) spins the 0-36 wheel. Outcome determines win/loss.
What does 0 on the wheel mean?: Number 0 (Green) = house wins every bet except Single Number 0. This is the traditional Roulette house edge — about 2.7 percent.
Are there bet limits?: Minimum bet is 5 USDT. This page caps the input at 500 USDT; the REAL ceiling is the bankroll's Kelly fraction, which moves with liquidity — whichever is lower applies.