How Do I Know the Game Is Fair?

For single-player games, such as mystery boxes or upgraders, we use a seed-pair plus Nonce mechanism. This means we cannot change or cherry-pick game results, and your input has a direct impact on the outcome. The system makes it simple to verify many games at once.

Server Seed — a random string generated by us. The seed is hashed using SHA-256 and shown to players as the Server Hash. The server seed is used for every game result until it is retired and published so results can be verified.

Client Seed — a random string generated by your browser. You can change it at any time.

Nonce — a number that increases by 1 after every game. It starts at 1.

The game seeds are fed into a random number generator to produce a random result for your game. Alternatively, a game mode may use its own Nonce to generate multiple results from a single game seed.

When you want to verify your games, the server seed is retired and published. A new server seed is generated and the Nonce resets to 1. You can then verify every game you played with the old server seed.

From the launch of this system, a new server seed is automatically released after every 1,000 bets.

You can change your client seed at any time from your fairness settings. You can also choose to automatically rotate your client seed after every bet for extra peace of mind.

Your current server seed is displayed as its hashed version — the Server Hash — alongside the current Nonce. You must click "Retire Seed" to reveal the active server seed.

Your server seed history lists every retired server seed alongside its hash, the final Nonce, and the date it was created — everything you need to independently verify past games.