Legal & Usage Policy

Ok Big Terms and Conditions —
Your Complete Guide to Using Our Platform

Please read these Terms & Conditions carefully before using ok big's services. These rules are in place to protect the interests of both you and us.

Important: By registering on ok big or using any of our services, you are deemed to have fully accepted these Terms & Conditions. This page was last updated: January 2026।

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Section 1

General Terms & Conditions

Ok big (okbig.vu) is an online gaming platform operating under an international license. These Terms & Conditions constitute a legally binding agreement between ok big and its users.

By using ok big's website, mobile app, or any of our services, you confirm that you have read, understood, and fully accepted these Terms & Conditions. If you do not agree with any part of these terms, please refrain from using ok big's services.

ok big reserves the right to modify these Terms & Conditions at any time. Continued use of the platform after any changes have been made constitutes your acceptance of the updated terms.

These Terms & Conditions are available in both English and Bengali. In the event of any dispute, the English version shall serve as the authoritative legal document.

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Section 2

Account Registration & Eligibility

To create an account with ok big, you must meet the following requirements:

  • You must be at least 18 years of age.
  • Online gaming must not be prohibited by law in the country where you reside.
  • Each person is permitted to create one account only — multiple accounts for the same individual are strictly prohibited.
  • All information provided at registration must be accurate, complete, and up to date.
  • You must register an account in your own name — creating an account on behalf of someone else is not permitted.
ok big uses a Know Your Customer (KYC) verification process. You may be required to verify your identity using a national ID or passport before making a withdrawal or after reaching certain transaction thresholds.

You are solely responsible for keeping your account password and login credentials confidential. You are accountable for all activity carried out through your account.

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Section 3

Age Restriction

ok big is strictly prohibited for anyone under the age of 18. Allowing minors to create or use an account is a punishable offense under the law.

Ok big reserves the right to carry out age verification at any time. If an account holder is found to be under 18 years of age:

  • The account will be closed immediately.
  • All deposited funds will be forfeited.
  • Appropriate legal action may be taken.

A note to parents — please ensure your child cannot access ok big or any other online gaming site.

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Section 4

Deposit & Withdrawal Rules

The following rules apply to all deposits and withdrawals on ok big:

  • All deposits and withdrawals must be made using the account holder's own payment method.
  • Use of third-party payment methods is strictly prohibited.
  • Deposit amounts must fall within the specified minimum and maximum limits.
  • KYC verification must be completed before a withdrawal request can be processed.
  • Transactions can be made via mobile banking and bank transfer.
Withdrawal processing time: typically completed within 12–24 hours. However, KYC verification or exceptional circumstances may extend this to up to 72 hours.

Ok big complies with all applicable anti-money laundering laws. ok big reserves the right to place a hold on any suspicious transaction pending investigation.

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Section 5

Bonus & Promotion Terms

Ok big offers welcome bonuses, deposit bonuses, free spins, and other promotions from time to time. Please review the following terms before claiming any bonus:

  • Wagering Requirement: To withdraw bonus funds, a specified wagering requirement must be met (typically 20x–30x).
  • Validity: Every bonus has a specific expiry date. Any unused bonus will be forfeited once it expires.
  • Game Restrictions: Some bonuses are only valid for use on specific games.
  • One Bonus Policy: Only one bonus may be active at a time.
If bonus abuse or manipulation is suspected, ok big reserves the right to cancel the bonus and investigate the account.
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Section 6

Gaming Rules & Fair Play

The following rules must be observed to ensure fair and responsible gaming on ok big:

  • All game outcomes are determined by a certified RNG (Random Number Generator) — no manipulation is possible.
  • Each game has its own set of rules, which can be viewed within the game itself.
  • If a game is interrupted mid-session due to a technical issue, ok big will resolve it in accordance with our established policy.
  • In the event of a dispute over game outcomes, ok big's system logs shall serve as the definitive record.

All games on ok big are regularly audited by independent testing agencies. The RTP (Return to Player) for each game is always displayed transparently on the game page.

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Section 7

Prohibited Activities

The following activities are strictly prohibited on ok big and will result in immediate account closure:

  • Creating or using multiple accounts.
  • Abuse or manipulation of the bonus system.
  • Use of fraudulent payment methods.
  • Hacking, using bots, or deploying automation tools on gaming software.
  • Money laundering or illegal transfer of funds.
  • Colluding or conspiring with other users to manipulate game outcomes.
  • Creating an account using a false identity.
Involvement in any of the prohibited activities listed above may result in more than just account closure — ok big reserves the right to forfeit all funds and pursue legal action.
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Section 8

Account Suspension & Closure

Ok big reserves the right to suspend or close any account under the following circumstances:

  • Breach of any provision of these Terms & Conditions.
  • Failure to cooperate with KYC verification.
  • Providing false or incomplete information.
  • Accessing the platform from a restricted region.
  • By order of a court or regulatory authority.

You may also contact ok big support at any time to request the closure of your account.

If a valid balance remains at the time of account closure, it will be returned in accordance with our terms — except in cases involving prohibited activities.
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Section 9

Responsible Gaming

Ok big is committed to responsible gaming. We believe gaming should be a source of entertainment, not addiction.

The following responsible gaming tools are available on ok big:

  • Deposit Limits: Set daily, weekly, or monthly deposit limits.
  • Loss Limit: Gaming will automatically stop once a set loss amount is reached.
  • Self-Exclusion: Exclude yourself from the platform for a specified period.
  • Reality Check: A reminder to take a gaming break after a set period of time.

If you are struggling with gaming addiction, please reach out to ok big's support team. We will guide you to the right help. To learn more about responsible gaming, Responsible Gaming View Page.

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Section 10

Changes to Terms & Contact

Ok big reserves the right to update these Terms & Conditions at any time. For significant changes, ok big will notify users via their registered email address or through a notice on the platform.

For any questions or disputes relating to these Terms & Conditions, please contact ok big's customer support team. Our support team is available 24/7.

Any dispute arising from these Terms & Conditions shall be governed by the laws of ok big's licensing jurisdiction. Both parties shall first attempt to resolve the dispute through mutual negotiation.

Contact ok big: [email protected]

Terms Key Points

Keep the following in mind for a safe and enjoyable gaming experience on ok big

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18+ Only

Ok big is strictly for users aged 18 and above. Accounts found to belong to minors will be closed immediately.

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One Account Policy

Each person may hold only one ok big account. Creating multiple accounts is a punishable offense.

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Use Your Own Payment Method

Only payment methods registered in your own name are permitted on ok big. Third-party payments are strictly prohibited.

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Read Bonus Terms

Every ok big bonus comes with wagering requirements and an expiry date. Please read the terms before claiming any bonus.

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Play Responsibly

Use budget limits and self-exclusion tools on ok big. Gaming is for entertainment, not addiction.

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Need Help?

Ok big customer support is available 24/7. If you have any questions about these Terms & Conditions, feel free to contact us.

Done reading the terms? Join ok big now

Our terms are transparent and fair. Register with ok big and enjoy safe gaming.

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