Rock, Paper, Scissors is an original game built by Bethropic where you pick your throw each round and watch your winnings grow if you guess right. The appeal is simple: every correct call multiplies your balance, and you decide when to walk away. You can play for free, and every round's outcome is verifiable using the server seed, your client seed, and a nonce all shown to you after the bet settles.
At a glance
| Return to player | 98.5% |
| What you set | Rock, paper or scissors — cash out any time after a win |
| Best multiplier | 1.97× per win, compounding |
Open RPS at Bethropic — a 0 bet plays the game for free, no download.
How it works
Win and your multiplier grows by 1.97× each round. A draw leaves the streak where it is; a loss ends it. Cash out is available once you are one win in.
The mistake most players make is treating the multiplier as a guarantee rather than a ceiling. Wins compound nicely — each correct pick multiplies your balance by 1.97× on top of what you already have — but a single loss ends the entire streak. Drawing leaves you where you are, which sounds safe until you realize you're not moving forward either. The real decision isn't just whether you'll win the next round; it's whether you'll cash out before luck turns.
With a return to player of 98.5%, the odds mean that over time and across many plays, players see back roughly 98.5 pence of every pound wagered. The stated multiplier is a per-round figure and applies within your coin's profit cap, so what you can actually win in a single session depends on your bet size and that limit. Knowing these numbers doesn't change the house edge, but it does tell you what fair play looks like here.
Fair by design
- Every round is provably fair: the outcome comes from a server seed, your client seed and a nonce, all shown with the round so you can check the result was fixed before the bet. You can rotate your seed at any time.
- A 0 bet is always allowed, so every original game can be played for free.
- Bet limits are set per coin rather than per game — the same minimum and maximum apply across the originals.
Play RPS · All Bethropic games
Payouts settle within the per-coin maximum profit cap, so the headline multiplier is the ceiling of the game, not of a single bet.