Register once, reach every table and slot room
One account gets you into Baccarat Green Table, Aviator Fast Round and our cricket-led sportsbook without a second form to fill. Setup takes a phone number, a password and a payment method you already use — bKash, Nagad or Rocket.
Add bKash, Nagad or Rocket during registration
Pick your payment method while you register so your wallet is funded the moment you're in — open your bKash, Nagad or Rocket app, send to the account number shown on screen, then confirm with your PIN. Same wallet handles your withdrawal later, so the number you register with should match your payment account name.
bKash
Nagad
Rocket
From new account to first spin
Once you submit your phone number and set a password, we send a one-time code to confirm the number is yours — this same OTP step covers you at login later, so keep your phone handy. Your account wallet sits at the centre of everything: deposits through bKash, Nagad or Rocket land there, and withdrawals
draw straight from it after a quick identity check on your first cashout. From the lobby you can jump between Football Oddszone for cricket and BPL markets, Khulna Mega Prize slots, or the live tables without logging out and back in. We keep the account settings page simple — update your payment number, change your
password, or check recent activity from one screen. If a session times out for security, your OTP gets you back in within a minute.
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OTP verification A one-time code confirms your number at sign-up and again if you log in from a new device, keeping the account tied to you.
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Single account wallet Deposits from bKash, Nagad or Rocket and any withdrawal both run through one wallet balance visible on your account page.
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Lobby without reloads Move from Aviator Fast Round to Baccarat Green Table or the sportsbook from the same session, no separate login for each section.
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Identity check on first payout Your first withdrawal asks for a quick match between your payment name and account details before it clears.
Account
Once you submit your phone number and set a password, we send a one-time code to confirm the number is yours — this same OTP step covers you at login later, so keep your phone handy. Your account wallet sits at the centre of everything: deposits through bKash, Nagad or Rocket land there, and withdrawals draw straight from it after a quick identity check on your first cashout. From the lobby you can jump between Football Oddszone for cricket and BPL markets, Khulna Mega Prize slots, or the live tables without logging out and back in. We keep the account settings page simple — update your payment number, change your password, or check recent activity from one screen.
Explore LobbyYour details are encrypted for secure account access.
How we protect your km4 account
Your registration details and wallet activity sit behind encrypted transmission, and we run identity checks before large withdrawals move so the payout only reaches the person who registered the account.
Encrypted sign-up
Your phone number and password travel over an encrypted connection from the moment you fill the registration form.
Identity matching
Withdrawal requests get matched against the payment name on your bKash, Nagad or Rocket account before funds move.
Session-based login
Logging in from a new device triggers a fresh OTP check rather than relying on stored passwords alone.
Data handling
Account and payment details you submit at registration are stored to verify future transactions, not shared for unrelated marketing.
Help while you register or log back in
Registration issues are usually a mismatched number or an OTP that expired — our support channels sort these directly rather than sending you round in circles.
Live chat
Reach a support agent from the account help icon in the lobby if your OTP doesn't arrive or your number gets rejected during sign-up.
Email support
Send account access issues, including wallet name mismatches at withdrawal stage, to our support inbox listed on the help page.
Account recovery
Forgot your password? Use the recovery link on the login screen — a fresh OTP to your registered number resets access.
Common questions about registering
Register
Service availability depends on eligible regions and local law. Users should check local rules before opening an account.
Access may be available only where local law permits.