Help Centre

OKZ FAQ – Your Questions, Answered

Everything you need to know about OKZ — from creating your account and making deposits to understanding bonuses and withdrawing your winnings. If you have a question about OKZ, the answer is probably right here.

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Account & Registration

Creating an OKZ account takes less than two minutes. Go to the Register page, enter your mobile number, choose a strong password, and confirm your details. Once you submit the form your account is active immediately — no waiting for email confirmation or lengthy verification before you can start exploring the OKZ game library. You will need to verify your identity before making your first withdrawal, but you can browse and deposit right away.

You must be at least 18 years old to register and play at OKZ. This is a strict requirement and OKZ takes it seriously. If it is found that an account belongs to someone under 18, the account will be closed immediately and any funds will be returned. OKZ is committed to responsible gaming and protecting younger users from gambling-related harm.

No. OKZ allows only one account per person. Creating multiple accounts is against the OKZ terms and conditions and can result in all accounts being permanently closed and any winnings being forfeited. If you have forgotten your login details, use the password reset option on the Login page rather than creating a new account.

Go to the Login page and click the "Forgot Password" link. Enter the mobile number linked to your OKZ account and you will receive a verification code via SMS. Enter the code, set a new password, and you are back in. If you do not receive the SMS within a few minutes, check that you entered the correct number and try again. If the problem continues, contact OKZ support at [email protected].

OKZ requires identity verification before processing your first withdrawal. To verify your account, go to your account settings and upload a clear photo of a valid government-issued ID — a National ID card or passport works fine. OKZ also requires a selfie holding the document. Verification is usually completed within a few hours. Once verified, your withdrawal limit increases and future payouts are processed without delay.

If you want to close your OKZ account, contact support at [email protected] with your request. Before closing, make sure you have withdrawn any remaining balance. If you are closing your account for responsible gaming reasons, OKZ can also set up a self-exclusion period instead — visit the Responsible Gaming page to learn more about that option.
Deposits & Payments

OKZ supports the most popular payment methods used in Bangladesh:
  • bKash — the most widely used mobile banking option in Bangladesh
  • Nagad — fast and reliable, widely available across the country
  • Rocket — Dutch-Bangla Bank's mobile banking service
  • Bank Transfer — for larger deposits via local bank accounts
All deposits are processed instantly so your OKZ balance is updated within seconds of sending your payment.

The minimum deposit at OKZ is kept low so that players of all budgets can get started. You do not need to commit a large amount to try out the OKZ game library. Check the deposit page inside your account for the current minimum amount, as it may vary slightly depending on the payment method you choose. There is no maximum deposit limit for most methods, though very large deposits may require additional verification.

Deposits via bKash, Nagad, and Rocket are credited to your OKZ account instantly — usually within a few seconds of completing the payment on your mobile banking app. Bank transfers may take slightly longer depending on your bank's processing times. If your deposit has not appeared after 15 minutes, contact OKZ support with your transaction reference number and the team will investigate immediately.

OKZ does not charge any fees on deposits. The full amount you send will be credited to your OKZ balance. Note that your mobile banking provider (bKash, Nagad, etc.) may charge their own standard transaction fees — these are set by the payment provider and are outside OKZ's control. Always check your mobile banking app for any applicable charges before sending a payment.

If your deposit failed, first check whether the money was deducted from your mobile banking account. If it was deducted but not credited to OKZ, do not attempt another deposit immediately. Instead, note down the transaction ID from your bKash or Nagad app and contact OKZ support at [email protected] with that reference. The support team will trace the payment and credit your account manually if the funds were received. Most failed deposit cases are resolved within one hour.
Withdrawals & Payouts

To withdraw from OKZ, go to the cashier section of your account and select "Withdraw". Choose your preferred method — bKash or Nagad are the fastest options — enter the amount you want to withdraw and the mobile number linked to your payment account, then confirm the request. Most withdrawals are processed within minutes. Make sure your OKZ account is verified before requesting your first withdrawal to avoid any delays.

OKZ processes most withdrawals very quickly. bKash and Nagad payouts typically arrive within 5 to 30 minutes of your request being approved. Bank transfers may take 1 to 3 business days depending on your bank. Withdrawals requested during peak hours may occasionally take a little longer, but OKZ aims to process all requests on the same day they are submitted. If your withdrawal has not arrived after 2 hours, contact support with your withdrawal reference number.

Yes, OKZ has a minimum withdrawal amount to keep transaction processing efficient. The exact minimum depends on the withdrawal method selected. The minimum is intentionally kept low so that players can cash out even small wins without having to accumulate a large balance first. Check the withdrawal page in your account for the current minimum amounts per method.

There are a few common reasons a withdrawal might be delayed:
  • Your account has not been fully verified yet — upload your ID documents to resolve this
  • You have an active bonus with wagering requirements that have not been met
  • The withdrawal amount exceeds your daily limit — contact support to request a limit increase
  • There is a temporary technical issue with the payment provider
If none of these apply, contact OKZ support at [email protected] and the team will look into it right away.

OKZ does not charge withdrawal fees on standard payouts. You receive the full amount you request. As with deposits, your mobile banking provider may apply their own standard transfer fees. OKZ recommends checking your bKash or Nagad app for any applicable charges. For large withdrawals, OKZ may request additional identity verification as part of its standard security procedures — this is to protect your account, not to delay your payout.
Games & Betting

OKZ has one of the largest game libraries available to players in Bangladesh — over 500 games across multiple categories:
  • Live Casino — Baccarat, Roulette, Blackjack, Dragon Tiger, Teen Patti, Andar Bahar
  • Crash Games — Aviator and other fast-paced multiplier games
  • Slots — hundreds of titles including Demon Hunter
  • Sports Betting — cricket, football, handball, basketball, tennis and more
  • Bingo — including Go Goal Bingo
  • Card Games — including 3-Hand Casino Hold'em
New games are added regularly so the library keeps growing.

Yes. Every OKZ game uses a certified Random Number Generator (RNG) to ensure that all outcomes are genuinely random and cannot be predicted or manipulated. The RTP (Return to Player) percentages published for each game are accurate and independently verified. OKZ partners with reputable game studios including Pragmatic Play, Evolution Gaming, and Spribe — all of which are subject to regular third-party audits. You can play with confidence knowing the games are fair.

Aviator is a crash game by Spribe. You place a bet before each round starts, then watch a multiplier climb from 1x upwards. Your job is to click "Cash Out" before the plane flies away — if you cash out in time, your bet is multiplied by whatever the multiplier was when you clicked. If the plane flies away before you cash out, you lose your bet. You can place two bets per round and set auto cash-out targets. It is simple, fast, and one of the most popular OKZ games in Bangladesh.

Absolutely. All OKZ games are fully optimised for mobile play. The platform works smoothly in your phone's browser without needing to download anything. For the best experience, you can also download the OKZ app — visit the App page for download instructions. The app loads games faster, supports biometric login, and sends you push notifications about new games and promotions. It is designed specifically for the kind of mobile connections common in Bangladesh.

Minimum bets vary by game. Most OKZ slots and crash games have very low minimum bets so you can play for extended sessions without spending a lot. Live casino tables have a range of stake levels — some tables are designed for low-stakes players while others cater to high rollers. Sports betting minimum stakes are also kept low. Check the individual game or betting market for the specific minimum bet amount before you start playing.
Bonuses & Promotions

OKZ offers a welcome bonus to all new players who register and make their first deposit. The bonus is credited to your account automatically after your qualifying deposit is processed. The welcome bonus can be used across the OKZ game library including slots, live casino, and crash games. Check the promotions section after registering to see the current welcome bonus offer, as the terms and amount may be updated periodically.

Wagering requirements (also called playthrough requirements) specify how many times you need to play through a bonus amount before you can withdraw it as real cash. For example, if you receive a bonus with a 20x wagering requirement, you need to place bets totalling 20 times the bonus amount before the bonus converts to withdrawable cash. Different games contribute different percentages towards wagering — slots usually contribute 100% while live casino games may contribute less. Always read the bonus terms carefully before claiming any OKZ promotion.

Yes. OKZ regularly runs promotions for existing players including:
  • Weekly reload bonuses on deposits
  • Cashback on live casino losses
  • Free spins on featured slot games
  • Multiplier boosts on Aviator
  • Referral bonuses when you invite friends
  • Seasonal tournaments with prize pools
Check the promotions page regularly or enable push notifications on the OKZ app so you never miss a new offer.

There are a few reasons a bonus might not appear in your account:
  • Your deposit did not meet the minimum qualifying amount for the promotion
  • The bonus code (if required) was not entered correctly at the time of deposit
  • The promotion had already expired when you made your deposit
  • You already claimed the same bonus previously (most bonuses are one per player)
If you believe your bonus should have been credited and none of the above apply, contact OKZ support at [email protected] with your deposit details and the promotion name.
Security & Responsible Gaming

Yes. OKZ uses industry-standard SSL encryption to protect all data transmitted between your device and the OKZ platform. Your personal information, payment details, and account activity are all encrypted and stored securely. OKZ also uses two-factor authentication options to protect your account from unauthorised access. The platform is regularly audited for security vulnerabilities and all game outcomes are independently certified as fair.

OKZ provides several responsible gaming tools to help you stay in control:
  • Deposit limits — set daily, weekly, or monthly deposit caps in your account settings
  • Session time limits — get a reminder or automatic logout after a set playing time
  • Reality checks — periodic pop-ups showing how long you have been playing
  • Self-exclusion — temporarily or permanently block yourself from accessing OKZ
  • Cool-off periods — take a short break from the platform without full exclusion
Visit the Responsible Gaming page for full details on all available tools.

If you suspect unauthorised access to your OKZ account, act immediately:
  • Change your password right away via the Login page
  • Contact OKZ support at [email protected] to report the issue
  • Request a temporary account freeze while the situation is investigated
  • Check your linked payment accounts (bKash, Nagad) for any unauthorised transactions
OKZ's security team will investigate and take action to secure your account. Never share your OKZ password or OTP codes with anyone — OKZ staff will never ask for your password.

OKZ does not sell or share your personal data with third parties for marketing purposes. Your data is used only to operate your account, process payments, and comply with legal obligations. OKZ may share limited data with payment processors and identity verification services as required to complete transactions and verify your identity. For full details on how OKZ handles your data, read the Privacy Policy.
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Why OKZ

Everything You Need in One Place

OKZ is built for players in Bangladesh — fast payments, local support, and a game library that keeps growing.

Instant bKash & Nagad Payments

Deposits land in your OKZ account within seconds. Withdrawals via bKash and Nagad are processed in minutes — no waiting around for your winnings.

500+ Games Available 24/7

From live casino tables to crash games like Aviator, OKZ has something for every type of player. New titles are added every week so there is always something fresh to try.

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Mobile App for Android & iOS

The OKZ app is optimised for the mobile connections used across Bangladesh. Fast loading, smooth gameplay, and biometric login — all in one lightweight app.

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Bonuses for New & Existing Players

OKZ rewards players at every stage — welcome bonuses for new registrations, weekly reloads, cashback offers, and referral bonuses when you bring friends to the platform.

24/7 Live Customer Support

Got a question at 3am? The OKZ support team is always on. Reach them via live chat on the platform or email [email protected] for a fast response any time of day.

Safe, Secure & Fair Gaming

SSL encryption, certified RNG games, and responsible gaming tools give you peace of mind every time you play on OKZ. Your data and funds are always protected.

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About This FAQ

Your Complete OKZ Guide

This OKZ FAQ page is designed to give you clear, honest answers to the questions that come up most often among players in Bangladesh. Whether you are brand new to OKZ and trying to figure out how to get started, or you are an experienced player looking for specific information about a withdrawal or a bonus, this page covers it all.

OKZ is one of the most trusted online gaming platforms available to players in Bangladesh. The platform offers a huge range of games — from live casino classics like Baccarat and Roulette to fast-paced crash games like Aviator, card games like 3-Hand Casino Hold'em, and sports betting on cricket, football, and handball. With over 500 games in the OKZ library, there is genuinely something for everyone regardless of your preferred style of play or budget.

One of the things that sets OKZ apart for players in Bangladesh is the payment system. OKZ supports bKash, Nagad, and Rocket — the three most widely used mobile banking services in the country. Deposits are instant and withdrawals are processed quickly, usually within minutes for bKash and Nagad payouts. You do not need a credit card or international bank account to play at OKZ, which makes it genuinely accessible for players across Bangladesh.

The OKZ FAQ is updated regularly as new features are added to the platform and as common questions evolve. If you have a question that is not covered here, the OKZ support team is available 24 hours a day, 7 days a week via live chat and email at [email protected]. The team typically responds within minutes and can help with everything from account issues to game rules to payment queries.

If you are new to OKZ, the best place to start is the registration page. Creating an account is free and takes less than two minutes. Once you are registered, you can explore the full OKZ game library, claim your welcome bonus, and make your first deposit via bKash or Nagad. The platform is available on both desktop and mobile, and the OKZ app makes it even easier to play on the go.

Responsible Gaming

OKZ games are for entertainment. Always set a budget before you play, never chase losses, and use the responsible gaming tools available in your account settings. If gaming is affecting your life negatively, visit the Responsible Gaming page for support and self-exclusion options. You must be 18 or older to play at OKZ.

More Information

For full details on OKZ rules and policies, read the Terms and Conditions and Privacy Policy. For a full overview of the platform, visit the About Us page.

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