b99game Aviator & Crash Games Guide

How Crash Games Work

Every round of a Crash game starts at a multiplier of 1.00×. The number rises — sometimes slowly, sometimes in a sudden surge — until the game crashes at a random point. Your job is to cash out before that crash happens. If you do, your stake is multiplied by whatever value was on the screen when you pressed Cash Out. If you wait too long, you lose your bet.

The crash point is generated by a provably-fair algorithm before the round begins. No player action, previous results, or external event can change where it lands. Each round is statistically independent. A crash at 1.02× has no effect on where the next round ends.

The multiplier curve

Low multipliers (under 2×) appear in most rounds. High multipliers (10×, 50×, or beyond) appear far less often. The distribution is built into the game math — not into any pattern a player can predict. You will see long streaks of low crashes; that is not the game "due" for a big round. It is normal statistical variance.

Return to Player (RTP)

RTP tells you what percentage of total bets the game returns to players over a very large number of rounds. On b99game, Crash by Evolution carries an RTP of 97.1%, meaning the game keeps 2.9% of all wagered money as the house edge. This applies across millions of rounds — it does not guarantee anything within your session.

Crash Games Available on b99game

b99game carries two dedicated Crash titles. Crash from Evolution is the flagship option — it runs fast rounds, supports bets from ৳1, and streams a live multiplier graph in real time. Crash Bonus from Playtech adds a side-bet feature that pays out at a fixed target multiplier, with a slightly different risk profile and a minimum stake of ৳5.

Both games are available directly in your browser and in the b99game Android app (version 3.9.15, 58 MB, requires Android 6.0 or later). No separate download is needed to access Crash through the app — it loads from the game lobby the same way it does on desktop.

Place Your First Bet: Step by Step

Follow these steps from account creation to your first cash-out.

1. 1

   Create Your Account

   Go to b99game Register and fill in your mobile number and password. Verification takes under a minute.

3. 2

   Deposit via bKash or Nagad

   Minimum deposit is ৳200. Funds arrive in about 1 minute. bKash, Nagad, Rocket, Upay, and Bank Transfer are all accepted.

5. 3

   Open the Crash Lobby

   From the main menu, go to Casino → Crash. Select either Crash (Evolution) or Crash Bonus (Playtech) to open the game.

7. 4

   Bet and Cash Out

   Enter your stake, click Bet before the round starts, then hit Cash Out the moment the multiplier reaches your target. That amount is added to your balance instantly.

Auto Bet and Auto Cash-Out Settings

Both Crash games on b99game include an Auto panel. Here is what each setting does and when to use it.

Auto Bet

Auto Bet places the same stake at the start of every round without you clicking each time. You set the amount once, enable Auto Bet, and rounds run continuously. It is useful when you want to maintain a consistent stake across many rounds without distraction. You can pause it at any time by toggling it off.

Auto Cash-Out

Auto Cash-Out triggers an automatic withdrawal the moment the multiplier reaches a number you specify. For example, if you set it to 1.50×, the game cashes you out every time the round reaches 1.50× — even if the multiplier continues rising. If the game crashes before 1.50×, you lose the bet as normal.

This setting removes the temptation to hold on longer than planned. Many players use it to enforce a consistent exit target across sessions.

Stop Loss and Stop Win limits

Crash Bonus (Playtech) includes optional session limits: Stop Loss ends auto play when total losses reach a specified amount, and Stop Win stops auto play when cumulative winnings hit a target. These are practical tools for staying within a session budget. Set both before you start auto play, not after a losing streak.

Bankroll Management for Crash Games

Crash games resolve in seconds. That speed makes it easy to run through money faster than in a slot or table game. These guidelines help you stay in control.

Set a session budget before you log in

Decide the maximum amount you are willing to lose in a single session before you open the game. The minimum withdrawal on b99game is ৳1,000, and the maximum daily withdrawal is ৳25,000 — use those figures as reference points when sizing your sessions.

Size each bet relative to your balance

A common approach is to keep each bet small enough that you can survive a streak of crashes without exhausting your balance. For example, if your session budget is ৳1,000, betting ৳10 – ৳20 per round gives you enough rounds to experience the variance without going bust in a few minutes. No bet size guarantees a profit.

Results are random — no system changes that

Every crash point is determined by a certified random number generator before the round starts. Bet size, the number of active players, previous results, and the time of day have no effect on the outcome. Increasing your stake after losses (a "martingale" approach) raises the amount at risk on each bet but does not improve the probability of winning. A long losing streak can still occur regardless of how you scale your bets.

Use the welcome bonus within the rules

New players on b99game can claim a first-deposit bonus of 225% up to ৳11,000. The wagering requirement is 22×. Crash games may contribute a different percentage toward the wagering total than slots — check the bonus terms page for the exact contribution rate before using bonus funds on Crash.

Common Myths — and the Facts