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Crash Rush Rooms Built for Quick Rounds

We run Crash Rush with live multipliers that climb until the round ends — you cash out before the crash or ride the curve higher. Access the lobby through your account, fund with bKash, Nagad or Rocket, and watch the graph in real time.

Live MultiplierInstant Cash-OutMobile GraphbKash DepositAccount History
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Sona101 Crash Rush Rooms Built for Quick Rounds
Sona101 Real-Time Multiplier Rounds You Control

Real-Time Multiplier Rounds You Control

Crash Rush starts each round at 1.00×, climbing steadily while you decide when to cash out. The multiplier can reach 2×, 5×, or higher before the graph stops without warning. Your payout locks the moment you tap the cash-out button — wait too long and the round ends with no win. We source Crash Rush from studios that publish provably fair hashing

so you can verify each result after the round closes. The lobby shows recent multipliers, average crash points, and your own round history in the account panel. Players in Dhaka and Chittagong open the graph on mobile during commutes, set auto cash-out limits, and track their session balance without leaving the page. Every round settles instantly to your wallet; withdrawals clear through

the same bKash, Nagad or Rocket rail you used to deposit, usually within minutes once verification completes.

CRASH RUSH HELP

Support Paths for Crash Rush Questions

When you need help mid-session — a cash-out that didn't register, a graph that froze, or a payout question — our support channels handle Crash Rush queries the same way we handle any account issue. Reach us through live chat during peak evening hours, email for detailed round-history requests, or check the help centre for auto cash-out setup and provably fair verification steps.

Live Chat for Round Issues Open the chat icon in the lobby footer during evening hours if a cash-out didn't register or the multiplier graph froze. Our team checks the server log, confirms the round hash, and credits your wallet if the system missed your tap.
Email for Payout Review Send your account email and the round timestamp to our support address when you need a detailed breakdown of a Crash Rush session. We reply with the provably fair hash, the exact crash point, and your cash-out moment so you can verify every detail offline.
Help Centre Auto Cash-Out Guide Visit the help centre to read step-by-step instructions for setting auto cash-out limits in Crash Rush. The guide shows you where to find the slider, how to test the threshold in demo mode, and how to adjust it mid-session without closing your balance screen.
FAIR PLAY SIGNALS

How We Keep Crash Rush Transparent

Crash Rush relies on provably fair algorithms that let you check each round's outcome after it ends. We publish the server seed, client seed, and nonce for every multiplier so you can hash the result yourself and confirm the crash point wasn't altered. Our studio partners undergo regular audits of their random-number generators, and we display certification seals in the game-info panel where they're available.

Provably Fair Hashing

Every Crash Rush round generates a unique hash from server and client seeds before the multiplier starts. After the round ends, you can copy the seeds from your account history, paste them into any SHA-256 calculator, and verify that the crash point matches the published result.

Studio RNG Audits

The Crash Rush providers we host submit their random-number-generator code to independent testing labs. When a studio holds a current certificate, we link the audit summary in the game-info drawer so you can read the methodology and effective date yourself.

Round History Archive

Your account panel keeps a permanent log of every Crash Rush round you joined — entry stake, cash-out multiplier, final payout, and the provably fair hash. Export the CSV any time you want an offline record for your own review or tax purposes where applicable.

Wallet Separation

Deposits you make via bKash, Nagad or Rocket sit in a separate ledger from our operating funds. When you cash out after a Crash Rush win, the payment clears from that ring-fenced wallet so your balance never mixes with platform revenue during the withdrawal queue.

Common Crash Rush Vocabulary

What does multiplier mean in Crash Rush?

The multiplier is the number that starts at 1.00× and climbs each millisecond during a Crash Rush round. Your stake is multiplied by this number the moment you cash out, so a 3.50× multiplier on a 100 Taka bet pays 350 Taka before the round ends.

What is a crash point?

The crash point is the exact multiplier value where the round stops and the graph line disappears. If you haven't cashed out before the crash point hits, your stake for that round is lost and no payout is credited to your wallet.

What does auto cash-out do?

Auto cash-out lets you set a target multiplier in advance — for example 2.00× — so the system automatically collects your payout the instant the graph reaches that number, even if you're not watching the screen or your connection drops briefly.

What is provably fair in Crash Rush?

Provably fair means the crash point for each round is decided by a cryptographic hash generated before the multiplier starts climbing. After the round closes, you can check the server seed, client seed and nonce to confirm the result wasn't changed mid-game.

What does server seed mean?

The server seed is a random string our system creates before each Crash Rush round begins. It combines with your client seed and a nonce counter to produce the hash that determines where the multiplier will crash, ensuring neither side can predict or alter the outcome.

What is session balance in Crash Rush?

Session balance is the running total of your stakes and payouts across all Crash Rush rounds since you opened the lobby. It updates in real time on your account panel so you can see net profit or loss without leaving the game screen.

Crash Rush on Sona101 — What You Ask Most

Open the Crash Rush lobby from the main menu, choose your stake with the chip selector, then tap the green button before the countdown ends. The multiplier graph appears and starts climbing — tap cash-out any time to lock your payout at the current number showing on screen.

Yes. Log in through any mobile browser, navigate to Crash Rush, and fund your account by opening your bKash app, sending to the number displayed, and confirming with your PIN. The deposit usually reflects in under a minute, and you can watch the multiplier graph in portrait or landscape mode.

Your stake for that round is lost and no payout is added to your wallet. The crash point is set by the provably fair hash before the round starts, so the graph will stop at that multiplier whether you cash out or not — timing your exit is the core mechanic.

After the round ends, open your account history, copy the server seed, client seed and nonce for that game, then paste them into any SHA-256 hash calculator. The output will match the published crash point, proving the result was decided before the multiplier began and wasn't altered during the round.

Yes. A ticker along the top of the Crash Rush screen displays the last ten crash points in descending order, so you can see recent round results before you place your next stake. This history is purely informational — each round's outcome is independent and provably fair from the prior one.

Once you request a withdrawal and our system verifies your account, the payout usually reaches your Nagad wallet within a few minutes. Larger amounts may require additional checks, and first-time withdrawals often take slightly longer while we confirm your identity matches the wallet holder's registered name.
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Crash Rush

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