Online Casino Games: Provably Fair
PULSE offers a focused catalogue of fast, provably fair casino games you can play in crypto: Crash, Mines, Plinko, Roulette and Blackjack.
This page explains each game and, more importantly, how “provably fair” works so you can check that results are not manipulated.
The games
Crash — a multiplier rises from 1.00× and can crash at any moment; cash out before it does. Mines — reveal tiles on a grid and avoid the bombs; each safe tile raises your multiplier. Plinko — drop balls down a peg board into multiplier buckets and choose how many balls to play. Roulette — the European single-zero wheel with inside and outside bets. Blackjack — beat the dealer to 21 with a six-deck shoe.
What “provably fair” means
Provably fair means the outcome of each round is decided by the server and can be independently checked. The game logic and the return-to-player are fixed in advance and enforced server-side — the result cannot be changed after you bet. There is no client-side trick that can inflate a win, and results cannot drift in the casino's favour beyond the stated house edge.
How to verify a result
Each round is resolved by the server and recorded, so a given bet maps to one verifiable outcome. In Crash, the crash point is fixed when the round launches, not when you click. In Roulette, the winning number is drawn server-side and the payout is computed from the standard table — not from anything your browser sends. Prefer anonymous play? See the no-KYC guide and crypto payments.
Return-to-player (RTP) and house edge
Every game runs on a published return-to-player (RTP) — the share of all wagers paid back to players over time. The remainder is the house edge that keeps the casino running. Because the RTP is fixed server-side, no single round is rigged: outcomes are random within those odds, and the edge is the same whether you win or lose a given bet.
What changes between games is volatility. Even-money roulette bets or low-mine Mines pay small and often; high-multiplier Crash, the outer Plinko buckets or many-mine boards pay rarely but big. Pick the volatility that matches your bankroll, set a budget first, and remember that a fair game is still a game of chance — see our responsible gaming page.
Provably fair plus a transparent RTP is what separates PULSE from an opaque casino: you can see the rules, payouts are computed from them, and nothing your browser sends can change the result.
Play the gamesGames & fairness — FAQ
What games can I play?
Crash, Mines, Plinko, Roulette and Blackjack — all playable in crypto.
What does provably fair mean?
The outcome is decided and recorded server-side with a fixed return-to-player, so results can be checked and cannot be altered after your bet.
Can the casino change a result after I bet?
No. The outcome is fixed by the server when the round starts; your browser only animates it.
Which game has the best odds?
All games run on the same configurable return-to-player. Lower-risk bets swing less; high-multiplier games are more volatile.
Do I need an account to play?
Yes, but signup is instant and needs no ID — see the no-KYC guide.
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