CS2 Roulette Sites

2.70% on a single-zero (European) wheel, and 5.26% on a double-zero (American) wheel, for almost every standard bet type. The edge comes purely from the extra losing number(s) — it's not adjustable per bet type in either layout, with rare exceptions like a five-number bet on an American wheel, which runs a slightly worse 7.89% edge.

Most online crypto casinos default to a single-zero European wheel since it's the better-value version for players and the industry standard outside the US. We haven't independently confirmed the exact wheel layout for every ZLASHY partner that lists roulette — check the specific operator's game window before playing if this matters to you.

The house edge is close to identical across almost every bet type on a given wheel (2.70% European, 5.26% American), because it's driven by the ratio of zero(s) to total numbers, not by which specific bet you place. A single-number bet pays 35:1 with roughly a 2.7% (or 5.26%) true edge, and a red/black bet pays 1:1 with the same edge — higher payout bets are simply lower-probability, not better or worse value.

It reduces your effective cost of play but doesn't remove the underlying edge. A 10% rakeback rate on a 2.70% house edge leaves you at roughly a 2.43% expected edge against you, not a winning position. See our [rakeback explained](/rewards/rakeback-explained/) page for the full calculation.

On sites that run roulette as a provably fair in-house game, yes — the outcome is typically derived from a server seed and client seed you can check after the round. On a licensed third-party or live-dealer table, fairness instead relies on the game studio's own licensing and, for live tables, a visible physical wheel. Which model a specific ZLASHY partner uses isn't something we've verified site by site — check the game's own info panel.