Betting bonus up to 120% for new members at bok99 — win ৳10,000 on your first deposit
Welcome to Bangladesh's top online casino and sports betting platform. Start from just ৳200 with bKash, Nagad, or Rocket — with 24/7 support directly in Bengali.
120% welcome bonus for new members
Make your first deposit at bok99 and get a 120% bonus on the amount you deposit — up to ৳10,000. Once you meet just a 10x wagering requirement, the bonus funds become withdrawable.
Example: deposit ৳1,000 and get a ৳1,200 bonus — total balance ৳2,200! Use this bonus to play slots, live casino, or sports betting.
How to get started
Begin your bok99 journey in just four simple steps
Register
Go to the bok99 website and create a free account with your mobile number and password. The entire process is in Bengali — it only takes a few minutes.
Log in
After registering, log in with your mobile number and password. Use a strong password to keep your account secure.
Deposit funds
Deposit easily with bKash, Nagad, Rocket, or Upay. The minimum deposit is just ৳200. Deposits are generally processed instantly.
Place your first bet and win
Choose your favourite game — cricket betting, slots, live casino, or fishing games. Adding the 120% bonus makes the start even better!
Top slot games and hot picks
The most popular games in Bangladesh all in one place
Gates of Olympus
Pragmatic Play
SlotsSweet Bonanza
Pragmatic Play
SlotsFortune Tiger
PG Soft
FortuneFortune Gems
JILI
Gem SlotsMahjong Ways
PG Soft
AsianAviator
Spribe
CrashMoney Coming
JILI
Money SlotsTreasures of Aztec
PG Soft
AdventureReady to win big?
Join bok99 now and get started with a 120% welcome bonus. bKash, Nagad, Rocket — instant deposits with any mobile wallet.
Start nowJackpots and big wins
bok99 players are winning big prizes every day
R*** (from Dhaka)
Fortune Tiger — PG Soft
M*** (from Chittagong)
Gates of Olympus — Pragmatic Play
A*** (from Sylhet)
Sweet Bonanza — Pragmatic Play
Why choose bok99?
We are committed to delivering the best online gaming experience in Bangladesh
Fast payments
Withdrawals in just 10–45 minutes — directly to bKash, Nagad, Rocket, or Upay.
Secure platform
Your information is fully protected with SSL encryption and advanced security measures.
24/7 Bengali Support
Speak with our team directly in Bengali via live chat for any issue.
Best odds
Competitive odds and live betting on BPL, IPL, T20 World Cup, and ICC events.
Regular bonuses
Alongside the welcome bonus, enjoy cashback, reload bonuses, and special event offers.
Mobile optimised
A seamless gaming experience on any smartphone — in your mobile browser without an app.
Huge game collection
Slots, live casino, fishing, card games, sports betting — all on one platform.
Easy transactions
Start depositing from just ৳200. Bank transfers and mobile wallets supported.
Built for Bangladeshis
bok99 is a platform built entirely with Bangladeshi users in mind. From the language to the payment methods — everything is made for you.
Everything from registration to withdrawal is in Bengali.
Bangladesh's most popular mobile banking services are directly integrated.
The support team is active on your schedule — 24 hours a day.
No currency conversion hassle — play directly in ৳.
Payment methods and processing times
Fast, secure, and hassle-free financial transactions
| Payment method | Minimum Deposit | Maximum deposit | Processing time | Fee |
|---|---|---|---|---|
| bKash | ৳200 | ৳1,00,000 | Instant | Free |
| Nagad | ৳200 | ৳1,00,000 | Instant | Free |
| Rocket | ৳200 | ৳50,000 | Instant | Free |
| Upay | ৳200 | ৳50,000 | Instant | Free |
| Dutch-Bangla Bank | ৳200 | ৳5,00,000 | 15 minutes – 24 hours | Bank's own charges apply |
| City Bank | ৳200 | ৳5,00,000 | 15 minutes – 24 hours | Bank's own charges apply |
| BRAC Bank | ৳200 | ৳5,00,000 | 15 minutes – 24 hours | Bank's own charges apply |
* Minimum withdrawal is ৳800. Standard withdrawal time is 10–45 minutes (mobile wallet). Bank transfers may take longer.
Top game providers
bok99's partnerships with the world's leading game developers
One of the world's leading slot and live casino game developers. Their games are known for high-quality graphics and smooth gameplay.
Popular games: Gates of Olympus, Sweet Bonanza
PG Soft has no equal when it comes to Asian-themed slot games. Their Fortune series and Mahjong games are very popular in Bangladesh.
Popular games: Mahjong Ways, Treasures of Aztec
JILI develops slots, fishing, and arcade games specifically for the Asian market. Simple mechanics and big prize opportunities are their specialty.
Popular games: Fortune Gems, Money Coming
Evolution Gaming is a trusted name in the world of live casino. It delivers the experience of playing blackjack, roulette, and baccarat with real dealers.
Category: Live Casino, Table Games
A pioneer of the crash game genre. The Aviator game is widely popular in Bangladesh — simple rules, fast rounds, and a live multiplier.
Popular game: Aviator
One of the most established and trusted names in the online gaming industry. Offers a large collection of slots, video poker, and table games.
Category: Slots, Table Games, Poker
Fishing and arcade games
Fishing games are growing more popular in Bangladesh every day. In these games you shoot fish with a cannon — the bigger the fish, the bigger the reward.
Other arcade games
- Crash game — cash out at the right moment as the multiplier rises
- Lucky Color — pick a colour and get results fast
- Pinta — a fast-paced arcade game with simple rules
- Dice game — guess the number and win
Bonus terms comparison
View all offers transparently at a glance
| Bonus type | Amount | Minimum Deposit | Wagering | Duration |
|---|---|---|---|---|
| Welcome Bonus New Member | Up to 120% up to ৳10,000 | ৳200 | 10x | 30 days |
| Deposit Bonus | Up to 50% up to ৳5,000 | ৳500 | 15x | 14 days |
| Weekly Cashback | 0.3% – 0.8% | Not applicable | 1x | 7 days |
| Referral Bonus | ৳200 per referral | Referred friend deposits ৳200 | 5x | 30 days |
* Full details of all bonus terms are available on the terms and conditions page. Bonus offers are subject to change.
Loyalty & VIP Program
Play regularly, earn more rewards — upgrade from Bronze to Gold
Bronze
Start at the Bronze tier. Earn up to 0.3% weekly cashback on your total bets each week.
Keep playing regularly to move up to the next tier.
Silver
Once you reach the Silver tier, earn up to 0.5% cashback every week. You also get priority support.
Play more and become a Gold star.
Gold
At the top Gold tier, earn up to 0.8% cashback every week. Exclusive events, a dedicated manager, and special bonuses.
Gold members enjoy the best benefits.
Refer a Friend
Refer a friend or someone you know to bok99 and both of you get rewarded. Share, win — that is the core idea behind the referral program.
Terms in brief:
- You cannot refer yourself
- Each person may have only one account
- The referred friend must deposit at least ৳200
- 5x wagering required after the reward is credited
Share your referral link
Copy your unique referral link from your account and send it to your friend.
Friend registers and deposits
Your friend clicks the link, opens an account, and makes their first deposit.
Both receive rewards
On a successful referral, both you and your friend will each receive a ৳200 bonus.
Bankroll Management Guide
Play smart — make your budget last longer
Decide in advance how much money you will spend on gaming per month or per week. This amount should be money whose loss will not affect your daily life.
Split your total budget into smaller sessions. Instead of using your entire budget at once, allocate a set amount for each session.
It is wise to keep each bet to no more than 1–5% of your total bankroll. This helps you play for a longer time.
After a big win, withdraw some of your profit. Keep a portion safe rather than putting all your winnings back into bets.
If you lose several rounds in a row, end the session. Chasing losses by placing even bigger bets out of emotion is dangerous.
Betting Terms / Glossary
Simple explanations of key terms for new players
RTP (Return to Player)
The mathematical rate at which a game returns a percentage of money to players over the long term. A higher RTP means a theoretically greater chance of returns.
House Edge
The casino's mathematical advantage — that is, the average percentage the casino earns from each bet over the long term. It is the opposite of RTP.
Wager
The amount of money placed on a single bet. Bonus wagering means you must bet the bonus amount a set number of times before you can withdraw it.
Odds
A way of expressing the probability of an outcome. The higher the odds, the lower the chance of winning but the greater the reward.
Parlay / Accumulator
Combining multiple bets into one larger bet. If all bets win, the reward multiplies — but if one loses, the entire bet is lost.
Live Bet
Placing a bet in real time while a match is in progress. You need to make quick decisions based on how the match is unfolding.
Cashout
The option to take a partial or full return from an active bet before the outcome is decided. Used to reduce risk.
Volatility
The pattern in which a game distributes rewards. High volatility means less frequent but larger rewards; low volatility means smaller but more frequent rewards.
Free Spin
The chance to spin a slot machine without spending your own money. Winnings from bonus free spins usually come with wagering conditions.
Bankroll
The total amount of money you have set aside for gaming. Thoughtful bankroll management leads to a longer and more enjoyable gaming experience.
Spread
In sports betting, a points difference set between two teams on which you can place a bet. Widely used in football and cricket.
Wagering Requirement
The condition specifying how many times you must bet a bonus amount before you can withdraw it. For example, 10x means if you receive a ৳1,000 bonus you must place ৳10,000 in bets.
Security & Trust
Your information and money are safe at bok99. We maintain the highest security standards.
All data is encrypted with 256-bit SSL.
All games are based on a Random Number Generator (RNG).
Every transaction is verified and secured.
The KYC process keeps accounts and users protected.
Responsible Gaming Tools
bok99 believes that gaming should be for fun, not for problems. We provide a range of tools to help you play safely.
Set how many hours you will play per day or per week. You will receive an automatic alert when the limit is reached.
Set a maximum deposit amount on a daily, weekly, or monthly basis. This helps you keep your budget under control.
Set the maximum amount you will lose within a given period. Once this limit is reached, your session will end automatically.
A message will appear on screen at regular intervals to remind you how long you have been playing and how much money you have spent.
You can request to have your account suspended for a set period or permanently. The support team will assist you.
A self-assessment test is available to help you review your gaming habits. It will help you understand whether your gaming is under control.
For ages 21+: bok99 is for those aged 21 and above only. If gaming becomes a problem, please contact our 24/7 live chat support — we will help you find the right assistance.
Privacy Policy Summary
bok99 treats your personal information with the utmost care. We collect only the information necessary for account management and payment processing. Your information is never sold to third parties. All data is protected by SSL encryption.
Read the full privacy policyJoin bok99 today and get up to ৳10,000 in bonuses
120% welcome bonus on your first deposit — starting from just ৳200. Instant deposits via bKash, Nagad, Rocket, Upay — all mobile wallets. 24/7 support in Bengali.
Cricket Betting & Sports
In Bangladesh, cricket is more than a game — it is passion. Place live bets on BPL, IPL, T20 World Cup, and ICC tournaments at bok99. Bet on every Bangladesh Tigers match with excitement.
- Match winner, toss winner, top scorer bets
- Live in-play betting — odds change as the match progresses
- Over/Under run betting, wicket bets
- Football, Kabaddi and other sports are also available
