Terms and Conditions

Bk4's Terms and Conditions

Please read these Terms and Conditions carefully before using the bk4 platform. Following these terms will ensure your gaming experience remains safe and enjoyable.

Last updated: January 2026
Key Points

Terms & Conditions Key Highlights

Here's a quick overview of the most important points in our Terms and Conditions.

Age Requirement: 18+

Bk4 is strictly for individuals aged 18 and above. Age is verified at registration, and providing false information may result in account termination.

One Account Policy

Each person may register only one account. If multiple accounts are found belonging to the same individual, all accounts will be permanently closed.

Bonus Terms

All bonus offers come with their own wagering requirements. Please read the terms before claiming a bonus. Bonus balance cannot be withdrawn until the requirements are met.

Payments & Withdrawals

KYC verification must be completed before withdrawals. The withdrawal method must match the deposit method used.

Account Security

Keep your login credentials strictly confidential. You are solely responsible for any unauthorized access to your account. If you notice any suspicious activity, contact support immediately.

Responsible Gaming

Bk4 places responsible gaming at the top of its priorities. Deposit limits, self-exclusion, and cooling-off periods are available to all members at any time.

1. Introduction & Consent

Welcome to the bk4 (bk4.fun) platform. These Terms and Conditions form a legally binding agreement between bk4 and its users. By accessing our website or creating an account, you are deemed to have read, understood, and accepted these Terms and Conditions in full.

Bk4's Terms and Conditions have been written with Bangladeshi users in mind, so every member can understand them with ease. If any section is unclear, our 24/7 Bengali support team is always on hand to help.

These Terms and Conditions may be updated at any time. Continued use of the platform following any changes will be considered acceptance of the revised terms.

2. Account Register

To register on bk4, you must provide accurate and complete information. bk4 reserves the right to terminate any account registered with false or incorrect details at any time. Please ensure the following at the time of registration:

  • Please provide your full legal name, date of birth, and accurate contact information.
  • Use an active mobile number or email address.
  • Each person may register only one account.
  • Use a strong password and never share it with anyone.
  • Accounts may not be shared with or sold to anyone else.

As part of the KYC (Know Your Customer) verification process, you may be required to submit a copy of your national ID or passport. KYC must be completed before any withdrawal can be processed.

If multiple accounts are found to belong to the same person, all accounts will be permanently closed and all balances may be forfeited.

3. Eligibility Requirements

To use the bk4 platform, you must meet the following eligibility requirements. These are set in accordance with international gaming laws and responsible gaming policies:

  • You must be 18 years of age or older.
  • Online gaming must be legal in your country of residence.
  • You must be in sound mental health and registering of your own free will.
  • Bk4 employees and their immediate family members are not eligible to participate in any bonus programs.
  • Self-excluded individuals may not create a new account.

bk4 is firmly committed to protecting minors from gaming. Age verification is always active on the platform.

4. Deposits & Payments

Bk4 accepts deposits via bKash, Nagad, Rocket, bank transfer, cryptocurrency, and more. Deposit terms and conditions:

  • Minimum deposit amount is BDT 500.
  • Only payment methods registered in your own name may be used.
  • Deposits from third-party accounts are not accepted.
  • Bk4 reserves the right to investigate any suspicious payment activity.
  • Deposits are usually credited instantly; if there is a delay, please contact support.

Before making a deposit, make sure your payment details are correct. bk4 is not responsible for any transaction issues caused by incorrect information.

5. Withdrawal Policy

Withdrawing from bk4 is simple and fast. Withdrawals are typically processed within 30 minutes to 24 hours. Withdrawal terms and conditions:

  • KYC verification is mandatory before any withdrawal.
  • Withdrawals can only be made using the same method used for the original deposit.
  • Minimum withdrawal amount is BDT 500.
  • Wagering requirements must be met before bonus balance can be withdrawn.
  • Large withdrawal amounts may require additional verification.
  • Bk4 reserves the right to suspend withdrawals if money laundering is suspected.

VIP members enjoy priority withdrawal benefits. To join the VIP program, Click Here

6. Bonuses & Promotions

Bk4's bonus and promotion offers are designed to make your gaming experience more enjoyable. Each bonus comes with its own terms and conditions that must be followed:

  • The welcome bonus is for new members only and can be claimed once.
  • Each bonus has a specified wagering requirement (typically 20x–35x).
  • Not all games may be available for play with bonus balance; a specific list of eligible games applies.
  • Bonus balance cannot be transferred to another account.
  • Multiple bonuses cannot be used simultaneously unless explicitly stated otherwise.
  • Bk4 reserves the right to cancel bonuses if evidence of bonus abuse is found.

Referral bonuses, cashback offers, and loyalty points programs are each subject to their own separate terms. Visit the relevant promotions page for details.

Any attempt at bonus farming or abuse of the bonus system will result in immediate account closure.

7. Gameplay Rules

All games on bk4 are powered by internationally certified RNG (Random Number Generator) technology. Every game result is fully fair and transparent. Gameplay rules:

  • If a technical issue occurs during a game, bk4 will resolve it in accordance with its established policy.
  • Bets from rounds cancelled due to server errors will be refunded.
  • Bk4 is not liable for any losses resulting from internet connectivity issues.
  • Check the help section of each game to understand its rules.
  • If you notice any suspicious patterns in a game, please report it to support.
8. Prohibited Activities

The following activities are strictly prohibited under bk4's Terms and Conditions. Violations may result in account termination and balance forfeiture:

  • Any form of fraud, hacking, or system manipulation.
  • Using bots or automated software to play games.
  • Money laundering or transactions involving illegal funds.
  • Creating multiple accounts to claim bonus benefits.
  • Exploiting any vulnerability or bug in the platform for unfair advantage.
  • Harassing or insulting other users.
  • Claiming bonuses or promotions using false information.

If suspicious activity is detected, bk4 reserves the right to suspend the account without prior notice, and legal action may be taken if necessary.

9. Responsible Gaming

Bk4 believes gaming should be a source of entertainment, not addiction. Responsible gaming policy is a core part of our Terms and Conditions. We ask all members to follow the guidelines below:

  • Play within your budget and never bet more than you can afford.
  • Set deposit limits and review them regularly.
  • Do not treat gaming as a source of income.
  • Do not play while under the influence of alcohol or in a state of emotional distress.
  • You can request self-exclusion or a cooling-off period at any time.

If you encounter a gaming issue, our support team or Responsible Gaming Contact us on the page. We are always ready to provide the help and resources you need.

10. Privacy

Protecting your personal information is our highest priority. bk4 never sells your personal data to third parties. For full details on how we handle your information, please visit our Privacy Policy Visit the page.

  • Information provided at registration is used solely for account management and verification.
  • Transaction data is retained to ensure financial security.
  • Cookies and tracking technologies are used to improve the user experience.
  • Information may be disclosed to authorities when required by law.
11. Account Termination

Users may close their account at any time by contacting the support team. The account will be closed within 24 hours of the request. Please withdraw any remaining balance before closing your account.

Bk4 may terminate an account for any of the following reasons:

  • Violation of terms and conditions.
  • If evidence of fraud or illegal activity is found.
  • Use of false identity or fraudulent documents.
  • If an account has been inactive for an extended period (more than 12 months).

If an account is closed due to a rule violation, any remaining balance may be forfeited. You can appeal this decision through the support team.

12. Changes to Terms

Bk4 reserves the right to modify, update, or amend these Terms and Conditions at any time. Members will be notified of significant changes via email or SMS.

Continued use of the platform after any changes takes effect will be considered acceptance of the updated terms. The latest version of the terms and conditions will always be available on this page.

The date of the most recent update is shown at the top of this page. We recommend visiting this page regularly.

13. Contact

If you have any questions or feedback regarding these Terms and Conditions, please reach out to our support team. We are available 24 hours a day, 7 days a week.

  • Live Chat: available at the bottom right corner of any page on the platform.
  • Email: [email protected]
  • Average response time: within 2 minutes (live chat).
Frequently Asked Questions

Terms and Conditions Questions about

Find answers to the most frequently asked questions here.

Yes, all of bk4's terms and conditions are written in Bengali so that users in Bangladesh can understand them with ease. We use clear, plain language to make everything as straightforward as possible.

Meeting the wagering requirement means you must place bets totalling a set multiple of the bonus amount. For example, a bonus of BDT 1,000 with a 20x requirement means you must wager BDT 20,000. These bets must be placed on the specific games listed on the bonus page.

If you voluntarily close your account, any remaining real balance can be withdrawn. However, withdrawal may be held if KYC has not been completed. Bonus balance is generally non-refundable if wagering requirements have not been met.

Notifications will be sent to your registered email or via SMS for any significant changes. The date of the latest update is always displayed at the top of this page. We recommend checking this page regularly.

To self-exclude, contact the support team via live chat or email. You can choose a 30-day, 6-month, or permanent exclusion. Your account will be completely inaccessible during the exclusion period.
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