Bustament is a player-vs-player crash tournament platform. Instead of playing against the house, you compete directly against other players for a shared prize pool.
Each tournament runs a set number of rounds. Players bet chips each round and try to cash out before the multiplier crashes. The player with the most chips at the end wins.
From the Tournaments lobby, click any open tournament to view its details. Hit Register to enter. Once the tournament fills or its scheduled time arrives, the game starts automatically.
You'll need a sufficient account balance to cover the buy-in + fee before registering.
A head-to-head match between exactly 2 players. The tournament starts as soon as both players have registered. Winner takes the full prize pool.
A multi-player tournament that starts automatically once all seats are filled. No waiting for a scheduled time — it goes when it's full.
A tournament with a fixed start time. Players register in advance and the game begins at the scheduled time regardless of how many players have registered (up to the maximum).
At the start of each round, the multiplier begins at 1.00× and climbs upward. At a random point it crashes — anything you haven't cashed out is lost.
Your goal is to cash out before the crash. Cash out early for a safe small gain, or ride it higher for a bigger payout — but risk losing everything if it crashes first.
The crash point is determined before the round starts using a provably fair algorithm. Neither the house nor any player can predict or influence it.
A tournament is made up of a fixed number of rounds set when the tournament is created. Each round is one full crash game — the multiplier climbs from 1.00× until it crashes.
Between rounds there is a short betting window where you place your wager for the next round. The tournament ends after all rounds are completed, or when only one player has chips remaining.
Starting Chips is the amount of chips every player begins the tournament with. Chips are only used within the tournament — they are not real currency and cannot be withdrawn.
Your buy-in covers your entry into the tournament. Starting chips determine how much you have to bet with across all rounds. The player with the most chips at the end wins the prize pool.
Multiplier Speed controls how fast the multiplier climbs each round. The multiplier also speeds up automatically as it gets higher — at 5× it moves 1.25× faster, at 10× it moves 1.5× faster, and above 25× it moves at 2× the base speed.
The table below shows approximate time to reach key multipliers at each speed setting:
| Speed | 2× | 5× | 10× | 25× | 100× | 1000× |
|---|---|---|---|---|---|---|
| Normal | 8.7s | 20.1s | 27.1s | 34.7s | 43.4s | 57.7s |
| Fast | 6.9s | 16.1s | 21.6s | 27.8s | 34.7s | 46.2s |
| Turbo | 5.8s | 13.4s | 18.0s | 23.1s | 28.9s | 38.5s |
| Hyper | 4.3s | 10.1s | 13.5s | 17.4s | 21.7s | 28.9s |
| Mach | 3.5s | 8.1s | 10.8s | 13.9s | 17.3s | 23.1s |
It depends on the number of rounds and the multiplier speed. A 10-round tournament at Normal speed with a 30s betting window takes roughly 8–12 minutes. Faster speeds and shorter betting windows cut that significantly.
As a rough guide:
Tournaments can end early if all but one player is eliminated.
During the betting window between rounds, enter your wager amount and click Place Bet. You can use the ¼ ½ 2× 3× buttons to quickly adjust your wager, or MAX to bet all your chips.
Once you place a bet the wager field locks. To change it, click Cancel Bet before the round starts.
Auto-Cashout lets you set a target multiplier. If the multiplier reaches your target during a round, your bet is automatically cashed out at that value — even if you're not watching.
Use the preset buttons (1.25× 1.5× 2× 5× 10×) for quick selection, or type any value above 1.01×. Leave it blank to cash out manually.
You're eliminated when your chip balance reaches zero. You'll see an Eliminated notice and switch to spectator mode — you can still watch the remaining players finish the tournament.
Your final placement is recorded based on when you were eliminated relative to other players.
Provably fair means you can independently verify that crash results were not manipulated. Before a tournament starts, the server generates a secret seed and publishes its SHA-256 hash. The actual seed is only revealed after the tournament ends.
Each round's crash point is calculated as: crashPoint = e / (e − HMAC-SHA256(serverSeed, roundNumber)). You can verify this yourself on the Verify page.
Importantly, there is zero house edge baked into the crash math. No forced early crashes, no suppressed multipliers. Pure probability — exactly 50% of rounds will statistically crash at or above 2×.
After a tournament ends, the server seed is revealed in the results modal. Visit the Verify page, enter the server seed and the published hash — the tool will confirm they match and show you every round's crash point.