gtb99 Betting Bonus — New members get a welcome offer up to ৳20,000 and the best online gaming experience in Bangladesh
Welcome to gtb99, Bangladesh's most trusted online casino and betting platform. Deposit as little as ৳500 with bKash, Nagad, or Rocket and get started — enjoy live cricket, slots, and live casino all in one place.
Welcome Bonus Offer
When you join gtb99 as a new member, you get a 100% bonus on your first deposit — up to ৳20,000. That means if you deposit ৳10,000, you start playing with ৳20,000 in total. This bonus is one of the most generous welcome offers in Bangladesh.
The bonus conditions are straightforward — meet the 20x wagering requirement and it becomes withdrawable. The minimum deposit is ৳500. You can deposit using bKash, Nagad, Rocket, or Upay. Deposits are generally credited instantly.
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Game Category Overview
gtb99 offers a wide variety of games. Each category delivers its own distinct experience and entertainment.
Cricket Betting
Place live bets on international cricket matches including BPL, IPL, and T20 World Cup. Make every Bangladesh Tigers match even more exciting.
Live Bet T20Slot Games
Hundreds of slot games from PG Soft, JILI, and Pragmatic Play. From Fortune Tiger to Gates of Olympus, there is something for players at every level.
PG Soft JILILive Casino
Enjoy live Baccarat, Roulette, and many more games with real dealers from Evolution Gaming and Ezugi. The feel of a real casino, right on your screen.
Baccarat RouletteTable Games
Baccarat, Roulette, Sic Bo — these classic table games give you the chance to play with proven strategy and a clear head. Suitable for both new and experienced players.
Sic Bo BaccaratTeen Patti
Play Teen Patti, the popular card game of South Asia, with ease. You will find multiple variants including JILI's Teen Patti 20-20 and TeenPatti Joker.
JILI LiveAndar Bahar
The traditional Indian card game Andar Bahar is now available online. Simple rules, fast results, and an exciting live gaming experience make it especially popular.
Live DealerBingo
Find a range of bingo games including JILI's Fortune Bingo and Super Bingo. It is a social game with a team spirit — play together with others and win prizes.
JILI SocialCrash Games
Spribe's Aviator is extremely popular in Bangladesh. The excitement grows as the multiplier climbs. Cash out at the right moment to secure your win.
Aviator Spribe
How to Get Started
Begin your journey on gtb99 in just four simple steps.
Register
Go to the gtb99 website and create an account with your mobile number and password. The whole process takes just a few minutes.
Log In
Log in with your registered details. Your account is secured with SSL encryption.
Deposit
Deposit a minimum of ৳500 using bKash, Nagad, Rocket, or Upay. Your balance will be credited instantly and you will receive the 100% welcome bonus.
Place Your First Bet
Choose your favourite game — cricket betting, slots, or live casino. You can start using your bonus balance right away.
Top Game Providers
Enjoy games made by world-class game studios on gtb99. Each provider brings its own specialty to the table.
Pragmatic Play is one of the largest slot game developers in the world. Their games are known for high-quality graphics and smooth gameplay.
Popular Games: Gates of Olympus, Sweet Bonanza
PG Soft is known for Asia-themed slot games. Their colourful presentation of Asian culture is very popular among Bangladeshi players.
Popular Games: Mahjong Ways, Treasures of Aztec
JILI specialises in slots, fishing games, and table games. Their games are very popular across South and Southeast Asia and run smoothly on mobile.
Popular Games: Fortune Gems, Money Coming
Evolution Gaming is the industry leader in the live casino segment. It delivers professional dealers, HD streaming, and the feel of a real casino.
Popular Games: Live Roulette, Lightning Baccarat
Spribe pioneered the crash game genre. Their Aviator game has gained remarkable popularity in Bangladesh and is a favourite for its simple gameplay.
Popular Games: Aviator
Microgaming is one of the oldest and most trusted names in the online gaming industry. It is particularly well known for its vast slot library and progressive jackpot games.
Popular Games: Thunderstruck II, Mega Moolah
Cricket Formats Explained
Betting opportunities and markets differ across cricket formats. Understanding the right format makes it much easier to make betting decisions.
T20
Just 20 overs per side, typically completed in 3 to 4 hours. BPL, IPL, and T20 World Cup are all played in this format. It has the most in-play betting markets — the momentum shifts with every ball, which multiplies the excitement.
One-Day (ODI)
50 overs per side, with matches lasting around 7 to 8 hours. The ICC Cricket World Cup is played in this format. Bangladesh Tigers is a strong ODI side, which makes the markets even more varied.
Test
Lasts up to 5 days with unlimited overs per innings. Long-term betting markets such as series winner, top batter, and top bowler predictions are very popular.
The Hundred
England's newer format where each side plays 100 balls. The markets in this fast-paced format are structured similarly to T20.
| League | Format | Region |
|---|---|---|
| BPL | T20 | Bangladesh |
| IPL | T20 | India |
| BBL | T20 | Australia |
| PSL | T20 | Pakistan |
Jackpot and Big Wins
Players from Bangladesh are winning big prizes on gtb99 every day. Below are some recent win examples.
R*** from Dhaka
Fortune Tiger (PG Soft)
S*** from Chittagong
Gates of Olympus (Pragmatic Play)
M*** from Sylhet
Aviator (Spribe)
K*** from
Sweet Bonanza (Pragmatic Play)
A*** from
Fortune Gems (JILI)
Start today and get a bonus up to ৳20,000
Register on gtb99 and enjoy a 100% bonus on your first deposit. Start your journey with as little as ৳500 via bKash or Nagad.
Log In and Claim Bonus
gtb99 Android App
Most players in Bangladesh play on mobile. Use the gtb99 app to place live cricket bets from anywhere, make quick deposits via bKash or Nagad, and enjoy smooth gaming on low data.
Installation Guide
- Download the APK file only from the official gtb99 website.
- Go to your Android phone's Settings and enable the "Install from unknown sources" permission.
- Tap the downloaded APK file to install it.
- Open the app and log in to your account.
- For security, turn off the "Unknown sources" setting again after installation.
Android 7 or a newer version is recommended. Around 100 MB of free storage is required.
Log InVIP Membership Program
The more you play on gtb99, the higher tier you reach and the more weekly cashback benefits you receive.
VIP tiers update automatically. The more you play, the faster you move up to the next level.
Cashback and Rebate
Each week you receive cashback on your net losses based on your VIP tier. The previous week's cashback is credited to your account every Monday.
| VIP Tier | Weekly Cashback | Credit Time |
|---|---|---|
| Bronze | Up to 0.3% | Every Monday |
| Silver | Up to 0.6% | Every Monday |
| Gold | Up to 0.9% | Every Monday |
| Platinum | Up to 1.2% | Every Monday |
| Diamond | Up to 1.5% | Every Monday |
Key Terms and Conditions
- Cashback is calculated only on that week's net losses.
- The cashback amount is added directly to your wallet — no separate claim needed.
- The minimum cashback amount must be ৳100 or more.
Bonus Terms Comparison
We believe transparency is the best policy. View the terms and conditions of our various bonuses directly here.
| Bonus Type | Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | Up to 100% up to ৳20,000 | ৳500 | 20x | 30 days |
| Reload Bonus | Up to 50% up to ৳5,000 | ৳500 | 25x | 14 days |
| Weekly Cashback | 0.3% – 1.5% | Not applicable | No wagering | Weekly |
| Referral Bonus | ৳200 per referral | Referred member's ৳500 deposit | 15x | 7 days |
| Cricket Season Bonus | Up to ৳1,000 | ৳500 | 20x | At tournament end |
* All bonus terms and conditions are subject to change. Contact live chat for the latest information.
Payment Methods & Processing Times
gtb99 supports the most popular mobile banking and bank transfer options in Bangladesh. Minimum withdrawal is ৳800 and processing time is between 30 minutes and 3 hours.
| Method | Minimum Deposit | Processing Time | Fee |
|---|---|---|---|
| bKash | ৳500 | Instant | Free |
| Nagad | ৳500 | Instant | Free |
| Rocket | ৳500 | Instant | Free |
| Upay | ৳500 | Instant | Free |
| Dutch-Bangla Bank | ৳500 | 15–30 minutes | Free |
| City Bank | ৳500 | 15–30 minutes | Free |
| BRAC Bank | ৳500 | 15–30 minutes | Free |
Withdrawals are generally completed within 30 minutes to 3 hours. Delays may occur during bank verification.
Why Choose gtb99
Thousands of Bangladeshi players choose gtb99 every day — here's why.
Fast Withdrawals
Get money sent directly to bKash or Nagad within 30 minutes to 3 hours.
Fully Secure
Your information and funds are protected with SSL encryption and advanced security measures.
Bangla Support
24/7 live chat support in Bengali. Get immediate help whenever you need it.
Mobile Friendly
Enjoy a smooth gaming experience on any Android or iOS device.
Big Bonuses
Generous bonuses, cashback, and VIP rewards for new and regular members.
Wide Markets
Find live betting markets for cricket, football, kabaddi, and many more sports.
Easy Deposit & Withdrawal
bKash, Nagad, Rocket, Upay — familiar methods starting from just ৳500.
Fair Play
We are committed to ensuring a safe and fair gaming environment.
gtb99 — where hundreds of thousands of players across Bangladesh play, win, and enjoy with confidence every day.
Betting Terms Glossary
Simple explanations of common betting and casino terms for new players.
RTP (Return to Player)
RTP is the theoretical percentage of total wagers that a game returns to players over the long term. It is an overall statistical figure, not a guarantee for each spin.
House Edge
House edge is the casino's mathematical advantage — the average profit the casino makes on each game over the long term.
Wagering Requirement
To withdraw bonus funds, they must be bet a specified number of times — for example, 20x means a total bet of ৳20,000 is required for a ৳1,000 bonus.
Odds
Odds are a way of expressing the probability of an outcome. The higher the odds, the lower the probability but the greater the potential winnings.
Parlay / Accumulator
Combining multiple bets together into one larger bet. If all outcomes are correct, the total winnings are much higher, but the risk also increases.
Live Bet
The ability to place bets in real time while a game is in progress. Odds change at every moment during a cricket or football match.
Cashout
The ability to exit a bet before the game ends and take a partial profit. It is an effective strategy for reducing risk.
Volatility
Refers to the reward pattern of a slot game. High volatility means larger but less frequent wins; low volatility means smaller but more frequent wins.
Free Spin
A chance to spin a slot for free received as a bonus. You can spin without spending your own balance and any winnings will be added to your account.
Bankroll
The total funds set aside specifically for gaming. Proper bankroll management is the foundation of responsible gaming.
Spread
In sports betting, the virtual point difference between teams as set by the bookmaker. In spread betting, you bet on the margin rather than just the win or loss.
Stake
The amount of money you place on each bet. Thoughtful stake selection keeps your long-term gaming experience enjoyable.
Responsible Gaming Tools
gtb99 believes gaming should be enjoyable — never stressful. We are committed to the well-being of every player.
Self-Exclusion
The option to temporarily or permanently close your account for a set period.
Deposit Limits
Set a maximum deposit amount on a daily, weekly, or monthly basis.
Loss Limits
A system that automatically stops betting after a specified loss amount is reached.
Session Time Limits
Set a maximum duration for each session and receive reality check reminders.
Self-Assessment Quiz
A set of questions to help you become more aware of your gaming habits.
Reality Check
A summary of your playing time and spending is displayed at regular intervals.
Important Message
Gaming is for entertainment only — do not treat it as a source of income. If you feel that gaming is affecting your daily life or family, seek support immediately.
You can activate responsible gaming tools through our 24/7 live chat support.
Need Help?
If you feel that gambling is becoming a problem for you or your family, contact our support team via live chat. We will help you confidentially. Email: [email protected]
About Us
gtb99 is a platform built specifically for Bangladesh's online gaming market. Our goal is to bring a safe, fun, and fair gaming experience to players in every corner of Bangladesh. From Dhaka to Chittagong, gtb99 has become a trusted destination for players everywhere.
We believe that the combination of technology and culture creates a remarkable experience. That is why everything from familiar Bangladeshi payment methods like bKash and Nagad to live support in Bengali has been designed with our Bangladeshi users in mind.
Behind gtb99 is a team of experienced gaming professionals who place fair play, transparency, and responsible gaming as their top priorities. From Pohela Boishakh to Eid, we are always by our players' side with special offers and festive gaming events.
Learn More
Slots Jackpot Showcase
Test your luck with world-class slot games. A chance to win a jackpot every day.
Privacy Policy Notice
gtb99 gives the highest importance to protecting your personal information. By using our platform, you agree that we use your information only for account management, payment processing, and service improvement.
We never sell or transfer your personal information to third parties. All data is protected by SSL encryption. To learn more about how your information is collected, stored, and used, please read our full Privacy Policy.
Join gtb99 and enjoy a 100% Welcome Bonus
Join today on the platform trusted by thousands of players in Bangladesh. 24/7 Bangla support, fast payments, and a great gaming experience are waiting for you.
21+ For those aged 21 and above only. Play responsibly.