Sports / Mobile
Bet On Crash runs a single rising multiplier that you watch in real time — your job is to lock in a cash-out before the curve breaks. Every round is short, the result is visible on screen, and your account wallet updates the moment you exit.
Crash games sit in their own category inside the ok101 lobby — separate from slots, live tables and sports markets.
Each round of Bet On Crash follows a fixed sequence that you can read on screen before you place anything. Stake entry opens, the multiplier launches, and your cash-out button is live from the first second.
Before each round starts, a brief window opens where you enter your stake amount. The minimum and maximum stake for that round are displayed on screen — check those figures before confirming, as they can vary by round configuration.
Once the round begins, the multiplier climbs on a curve shown in the centre of the screen. The number updates continuously. There is no fixed endpoint announced in advance — the crash point is determined each round and revealed only when it happens.
Your cash-out button stays active from round start until the crash. Tapping or clicking it locks in whatever multiplier is showing at that exact moment. On a mobile browser, the button is sized for one-tap use so you are not fighting a small target under pressure.
A scrollable strip below the main display shows the multiplier result of recent completed rounds. This is observable data from the game session — not a prediction tool — but it lets you see the range of recent outcomes before you set your next stake.
Crash games handle transparency differently from slots. There is no static RTP percentage displayed the way a slot game might show one, because the return in any given round depends entirely on when you choose to exit.
RTP or house edge for Bet On Crash is shown inside the game screen under its rules or information panel. We display the figure only where the game itself exposes it — we do not publish a separate percentage that could become out of date.
The crash point for each round is determined by the game engine before the round starts. Where provably fair verification is supported by the game, a seed or hash is shown in the game interface so you can check the result independently after the round ends.
Bet On Crash loads in a standard mobile or desktop browser — Chrome and the default Samsung browser on Android both work without a plugin. No separate app download is required. The game interface scales to your screen size, keeping the cash-out button accessible.
Full round rules, stake limits and cash-out logic are inside the game screen in the help or rules section. If you have a question about a specific rule, that panel is the place to check — it reflects the current game configuration, not a cached external page.
Questions about a Bet On Crash round — a stake that did not register, a cash-out that looks wrong in your account wallet, or a round result you want to verify — all go through the same support routes we publish on the site.
Reach the support team through the live chat button visible on the site. If a Bet On Crash round ended unexpectedly or your wallet balance did not update after a cash-out, live chat is the fastest route to get the round checked against your account record.
Every completed Bet On Crash round that settles a stake or cash-out appears in your account transaction history. Open the wallet section of your account to see each entry — amount in, multiplier result and return — so you can verify the round yourself before contacting support.
For Bet On Crash queries that need a written record — a disputed round outcome or a question about how the crash point was calculated — send the details to the support email address published on the ok101 contact page. Include your account ID and the approximate time of the round.
Crash games earn or lose a player's confidence round by round, and the information you need to judge each round is built into the game itself. The round history strip shows recent crash points.
The game shows a strip of recent round multipliers directly on the play screen. These are real completed round results from the current session, visible to everyone in the same room, so you can see the actual range of crash points without leaving the game.
Bet On Crash publishes its round rules, stake range and house edge inside the game interface under the information or help icon. That panel is the authoritative source for the current configuration — not a separate help article that might lag behind a game update.
Every Bet On Crash stake and cash-out is recorded in your account wallet with a timestamp and result. If you use Nagad or Bank Transfer to fund your account, the deposit entry and the subsequent game transactions sit in the same wallet history for easy comparison.
Bet On Crash sits under the crash games category in the ok101 lobby. Filter by category from the main navigation bar — on mobile the filter row scrolls horizontally — and the game loads in that view. No search bar needed to find it.
A short glossary of terms you will see on screen or in the game rules when playing Bet On Crash. Each definition reflects how the term is used specifically in crash-style games.
The multiplier is the number climbing on screen during a round. It starts at 1x and rises until the crash point. Your cash-out multiplied by your stake determines your return for that round if you exit before the crash.
The crash point is the multiplier value at which a round ends. Once it is reached, all stakes still active in that round are lost. The crash point is set by the game engine before the round begins and is not visible to you in advance.
A cash-out is the action of locking in your return before the crash arrives. You tap or click the cash-out button while the multiplier is live. The game records whichever multiplier was showing at the exact moment you acted.
Provably fair means the crash point for each round is generated using a cryptographic method that you can verify after the round. The game publishes a seed or hash so you can confirm the result was not altered mid-round by the game engine.
The house edge is the percentage of each stake the game retains over many rounds. Unlike RTP in slots, crash game house edge is fixed per round configuration and is stated in the game's own rules panel, not as a long-term statistical average.
The stake window is the brief period before a round starts when you enter your bet amount. Once the round launches and the multiplier begins climbing, the stake window closes and no new bets can be placed until the next round opens.
These are the questions we see most often from people exploring Bet On Crash for the first time on ok101. Each answer reflects how the game actually works on our platform rather than how crash games work in general theory.
Open the ok101 lobby and select the crash games category from the navigation bar at the top of the page. On mobile, the category row scrolls sideways — swipe left to find the crash filter.
Yes. Bet On Crash loads directly in a mobile browser — Chrome on Android and the default browser on most Bangladesh mobile handsets both work.
When you tap cash-out, the game settles the round return and your account wallet updates to reflect the new balance.
If your connection is interrupted during an active round, the game engine continues running the round on the server side.
Deposits made through Nagad or Bank Transfer go into your ok101 account wallet as a single balance. That balance is available across the lobby, including Bet On Crash.
The crash point is determined by the game engine using a random or provably fair method before each round begins. You cannot predict it in advance.