Casino / Live
Crash SparkBurst sits inside the 7detbd crash game section — a multiplier-style round where you set your own exit point before the curve breaks. Access is available to eligible Bangladesh accounts, and your winnings land straight into your account wallet.
Crash SparkBurst is a crash-style game where a multiplier climbs from 1x at round start. Your job is to cash out before the burst point — hold longer for a bigger number, but the round can end at any moment. Each round is independent; no carry-over from the previous one. The on-screen curve gives you a live read of where the multiplier is sitting. Bet sizing happens before the round launches, and the stake you set is the one applied when you cash out. Round results stay visible in the session history panel below the main display, so you can review recent burst points without leaving the game.
Crash SparkBurst keeps the round structure clear from the moment you open it. Set your stake, watch the multiplier rise, and tap cash-out when the number suits you. The four key mechanics below cover what you need before your first round.
Before each round starts, you enter your stake in the bet field at the bottom of the screen. The field shows your available wallet balance, so you can size the round without switching screens. Minimum and maximum stake limits are displayed inline next to the entry field.
Once the round launches, a curve climbs in real time from 1x upward. The pace is variable — some rounds climb slowly, others jump fast before breaking. You read the live number on the main display and decide when to exit. There is no fixed ceiling; the burst point is determined per round.
Tap the cash-out button at any point while the round is running. The multiplier at the moment of your tap is applied to your stake, and the result is added to your account wallet immediately. If you do not cash out before the burst, the round closes at zero return for that bet.
Crash SparkBurst includes an auto cash-out setting. Enter a target multiplier before the round starts, and the game exits your position automatically when that number is reached — useful when you want to step away from the screen mid-session without losing your exit point.
The table below covers the key facts about Crash SparkBurst as it appears in the 7detbd lobby. RTP figures for this game are shown only where the provider exposes them inside the game interface itself — check the info panel within the game for the current value. We do not publish figures that the game has not confirmed.
Crash game — multiplier-based, single-round structure. Listed under crash games in the 7detbd lobby alongside Crash Turbo.
High. Rounds can end at low multipliers or extend well past common cash-out points. Session swings are normal for this game type.
Playable via mobile browser on Android and iOS, and on desktop. The game adjusts layout to screen size without a separate app download.
Available to eligible Bangladesh accounts. Access depends on your local law and the region eligibility shown at account level.
On a phone in portrait mode, Crash SparkBurst stacks the multiplier curve at the top and puts the cash-out button within thumb reach at the bottom — you never need to stretch across the screen to act. The stake entry field and auto cash-out toggle sit just above the action button, so adjusting your exit target between rounds takes a single tap. Switching to landscape widens the curve display and gives the round history panel more horizontal space, which makes reading recent burst points easier at a glance. The live multiplier number stays large in both orientations; it does not shrink when the curve is extended.
If a round in Crash SparkBurst produces an unexpected result or your cash-out does not register, the session history panel inside the game shows the full record of that round. For anything that needs account-level review — a wallet balance that did not update, a stake that was placed but not returned — contact 7detbd support directly. The three routes below cover the most common situations.
The in-game session history panel logs every burst point and your cash-out value for the current session. If a result looks wrong, check the history first. For rounds not visible there, submit the round timestamp to support so the team can trace the specific event.
After a successful cash-out in Crash SparkBurst, the amount is added to your account wallet. If your balance does not reflect the result, refresh the wallet panel in your account dashboard. If the figure is still missing after a refresh, contact support with the round time for review.
If the game disconnects mid-round, the round outcome follows the server record, not the last frame you saw on screen. Your account dashboard shows the resolved result after reconnection. For any discrepancy between the dashboard figure and what you expected, reach support through the help channel in your account.
Crash SparkBurst operates on a provably fair round structure where the burst point is generated before the round starts, not during it. This means the outcome is fixed at launch and cannot change while the multiplier is climbing. The signals below explain how the game communicates this to you.
Each Crash SparkBurst round carries a hash value generated before launch. After the round ends, you can verify that the burst point matches the pre-round hash — the mechanism is visible in the game's fairness panel, accessible from the info icon during or after a session.
Return-to-player data for Crash SparkBurst is shown only where the game provider surfaces it inside the interface. Open the game's info panel to see the current value. We do not state a figure the provider has not published — check there for the confirmed number.
Every round result — burst point, your cash-out multiplier and stake outcome — is recorded in the session history panel below the main display. This log stays accessible during your session, giving you a verifiable record of each round without needing to contact support.
Your account dashboard shows session timers and stake records for Crash SparkBurst. These controls are standard on 7detbd accounts — not hidden in a settings menu. Review them before or after a session from the account panel that appears after login.
New to crash games? These are the words that come up most when players explore Crash SparkBurst for the first time. Each definition below is specific to how the mechanic works in this game type.
The multiplier is the number climbing on screen from 1x after round launch. It represents how many times your original stake is worth at that moment — cash out at 3x and you receive three times your bet amount back into your wallet.
The burst point is the multiplier value at which the round ends. It is generated before the round starts. Any player still in the round at that moment receives zero return for that stake. Players who cashed out before it keep their multiplied amount.
Auto cash-out is a pre-set exit instruction. You enter a target multiplier before the round starts. When the live multiplier reaches that number, the game cashes you out automatically without requiring a manual tap during the round.
Provably fair means the burst point is fixed by a cryptographic hash before the round launches. After the round, you can compare the result against the original hash to confirm it was not altered during play. The verification link is inside the game's info panel.
The session history panel is the scrollable log beneath the main game display. It shows each recent round's burst point and your cash-out value. It is read-only and updates automatically after every completed round in your current session.
RTP stands for return-to-player — a percentage indicating the long-run average return across many rounds. For Crash SparkBurst, the figure is disclosed only where the provider publishes it. Check the in-game info panel for the current provider-confirmed value.
These are the questions that come up most often from players who have just found Crash SparkBurst in the 7detbd lobby or are returning to the game after a break.
Open the 7detbd lobby after login and select the crash games category from the navigation row. Crash SparkBurst is listed there alongside Crash Turbo. Tapping the tile launches the game directly in your browser without a separate download step.
Stake limits for the session are managed through your account dashboard — the controls panel is accessible after login. The game itself shows minimum and maximum stake values inline in the bet entry field before each round so you can size each bet within the limits already set on your account.
Crash SparkBurst resolves rounds on the server, not on your device screen. If you disconnect mid-round, the outcome is recorded server-side. After you reconnect, your account dashboard shows the resolved result. If you had an auto cash-out set, that instruction remains active on the server during the disconnection.
Crash SparkBurst does not use a traditional slot-style bonus round. The game's prize mechanic is built into the multiplier itself — holding longer before cashing out is the risk-reward structure. There is no separate feature round triggered by symbols or scatter counts.
The amount from a successful cash-out is added to your account wallet balance at the moment the round closes for you. The balance shown in the game matches your account wallet. If you notice a gap, refresh the wallet panel in your account dashboard and check the session record there.
Crash SparkBurst is available to eligible 7detbd accounts in supported regions. Availability depends on your local law and the region eligibility confirmed at account level. Log in and check your lobby to see whether the game tile is active for your account.