Roulette Game Online — Free Single-Zero Demo (2026)

This is a roulette game online you can play right now: the panel above is the real game on a free demo table, with nothing to install and no account. It is single-zero roulette, the European wheel with 37 pockets and no double zero, and in Gift Club you play it for Telegram Stars. Every payout is a decimal multiple, and every bet returns between 94.70% and 95% — the full pay table, with the RTP of each bet, is below.

How to play Roulette

1. 1
   Play the demo aboveThe panel at the top of this page is the game itself on a fake in-browser server. It plays 15 spins on three chips and shows what each spin returned as a multiple, then offers you the full game in Telegram.
2. 2
   Pick a chipIn the app the rack holds chips of 5, 10, 25, 50, 100 and 250 Stars. A spin can hold anything from 5 to 1,000 Stars in total.
3. 3
   Place your betsRed and black, odd and even, 1–18 and 19–36 and the three dozens sit on the felt under the wheel. Tap one to put the chip down; tap again to stack. Mix as many bets as you like, up to 40 positions in one spin.
4. 4
   Open the number tableNumbers opens the full layout. A picker above it sets the bet type — Number, Split, Corner, Row or Six — so a tap always lands the bet you meant. The trios and the first four sit under Corner, next to the zero.
5. 5
   SpinThe ball runs the wheel and drops into one of the 37 pockets. Every bet that covers that pocket pays its stake times its multiplier, the stake included; the rest are lost. Tap the wheel to skip the roll.
6. 6
   Repeat or doubleYour chips stay on the table after the spin. Repeat puts the last layout back on an empty table, Double doubles every bet, and Undo and Clear take chips off.

Roulette payouts

Roulette pros and cons

What kind of roulette is this?

It is single-zero roulette, the European wheel: the numbers 1 to 36 in red and black, one green zero, 37 pockets in the standard European order. There is no double zero, so this is not American roulette, and the pockets are never weighted — every one of the 37 is equally likely on every spin, and the house edge lives entirely in the pay table.

The table is a real one too. All 157 bets a single-zero layout allows are there, from one number up to the even-money bets, including the splits and the trio and first-four bets that touch the zero. The server accepts a bet only by its place on the table, so an impossible combination can't be named at all.

How do the payouts work?

Each bet pays a decimal multiple of its stake, and the multiple already includes the stake. A number pays 35.15×: put 10 Stars on 17, the ball lands on 17, and 351.5 Stars come back. A classic table would quote the same bet as “35 to 1”, meaning 35 in winnings plus your stake, 36× in all.

The multiples are cut from one rule. For a bet covering k numbers, the multiple is 95% × 37 ÷ k, rounded down to two decimals. That gives 35.15× for one number, 17.57× for a split, 11.71× for a street, 8.78× for a corner, 5.85× for a six line, 2.92× for a dozen or column and 1.95× for red, black, odd, even, 1–18 and 19–36.

Several bets can win on one spin. Every bet that covers the pocket pays, and the spin pays their total. If you had 25 Stars on red and 10 on the first dozen and the ball lands on 7, both win: 48.75 plus 29.2. A spin can also return less than it cost — red wins, but your straight on 30 does not — and the result line says so plainly rather than calling it a win.

Stars are whole, so the spin's exact total is rounded once to a whole Star, up or down, on a number drawn with the spin: 5 Stars on red returns 9.75, so it pays 9 or 10, and on average exactly 9.75. Rounding moves nothing on average.

Which roulette bet has the best RTP?

One number, at exactly 95.00%. Every other bet is a hair lower, because its multiple is rounded down to two decimals: a split returns 94.97%, a street 94.95%, a corner 94.92%, a six line and the even-money bets 94.86%, and the dozens and columns 94.70%, the lowest on the table.

That spread is a third of a percentage point. It is real, and it is the reason the pay table above prints every bet's RTP, but it is far too small to steer a session: about 30 Stars per 10,000 staked. Pick bets for the swing you want, not for the RTP.

Can a mix of bets beat the house?

No. A layout of many bets returns the stake-weighted average of its bets' RTPs, so it always lands between 94.70% and 95%. There is no combination — no system, no spread across the table, no betting pattern from one spin to the next — that returns more than the best single bet, the straight at 95%.

You can, though, cover the whole wheel. 37 straights of 25 Stars cost 925 and return 878.75 whatever the ball does: no risk of a big loss, and a certain small one. The app shows such a table as overlapping, and XP and the weekly leaderboards count only the stake actually at risk — 46 Stars in that example — not the 925 on the felt.

Progressions don't change this either. Doubling after a loss, the Martingale, only moves the losses into rare, very large ones; the Martingale calculator shows the arithmetic, and the gambler's fallacy explains why a run of reds tells you nothing about the next spin.

How a spin plays in the app

The game is a private salon: a walnut bowl on green felt under one light, a casino wheel with silver frets and an ivory ball, and a miniature felt table printed under it. The chip rack sits on the walnut rail at the bottom, with Undo, Clear, Repeat or Double and Spin beside it.

The outside bets — the colours, odd and even, high and low, the dozens — are tapped straight on the felt. The numbers strip above them is a true miniature of the layout, and a tap on it opens the full number table, scrolled to where your thumb was.

The ball keeps orbiting until the server has drawn the pocket, then makes its final run into it, so the animation never knows the result early; the bets under the ball light as it passes. The last ten numbers sit under the wheel, newest first, for as long as you stay at the table.

Limits: chips, stakes and the most a spin can pay

Chips come in 5, 10, 25, 50, 100 and 250 Stars, and a spin holds from 5 to 1,000 Stars across up to 40 bets. A stack on one spot counts as one bet.

The most one spin can pay is 10,000 Stars. The table checks that before the spin rather than after: if the best pocket for your layout could pay more, the layout is refused and nothing is taken. So the cap never trims a payout and never touches the RTP. In practice it caps one number at 280 Stars, which pays 9,842.

Is Gift Club roulette provably fair?

Yes. Before you spin, the server has published the hash of a secret seed. The pocket is computed from that seed, your own client seed and the spin's number: the first random number of the spin, read as a 32-bit integer, modulo 37. The seven largest 32-bit values, from 4,294,967,289 up, are skipped and the next number is read instead, which is what makes all 37 pockets exactly equally likely. The number after the pocket is the one that rounds a Stars payout.

After you rotate the seed, the old one is revealed and every spin made on it can be recomputed. The provably fair checker does it in your browser: paste the seeds and your bets, and it shows the pocket, what each bet returned and what the spin paid.

The demo on this page is the exception: it draws from your browser's own random number generator, has no seed, and hides the fairness shield.

Spark rounds: roulette for XP

A Spark round is the same wheel and the same table, paid in XP. One Spark buys 10 practice chips to place on any bets. The spin pays 1 XP whatever happens, 3 XP when it returns 100 chips or more, and 5 XP from 300. Spark rounds never pay Stars, and they don't change anything about paid play.

What the demo changes

The demo is the real game page with the real pay table, running on a fake server inside your browser. It plays 15 spins on chips of 5, 10 and 25, up to 50 a spin, and it shows what each spin returned as a multiple of what you placed, not as Stars. Nothing you do in it reaches a server. When the spins run out, it offers you the full table in Telegram.

More roulette maths

For the odds and payouts of a classic single-zero or double-zero table, and the house edge of every bet, see the roulette odds calculator. For what an RTP does and doesn't promise over a session, read what RTP means.

Roulette FAQ