gbt99 Online Casino — Withdraw Money to Your Mobile Wallet in Just 5 Minutes
Direct withdrawals to bKash, Nagad and Rocket. Cricket betting, live casino and slots — all in one place. Deposit as little as ৳100 to get started.
Why Choose gbt99
A platform trusted by thousands of players in Bangladesh — for speed, security and convenience.
Fastest Withdrawals
Money reaches your bKash or Nagad in just 5-30 minutes. No waiting.
bKash NagadFully Secure
Your account is protected with SSL encryption and two-factor authentication.
SSL SecureSupport in Bangla
Get help in Bangla via 24/7 live chat — any issue resolved instantly.
24/7Generous Bonuses
Up to 150% bonus on your first deposit. Regular offers for both new and existing members.
150%Live Sports Betting
Cricket, football, kabaddi — bet at real-time odds on live matches.
LiveHuge Game Collection
Slots, live dealer, fishing, crash games — all types of games under one roof.
Slots LiveMobile Payments
bKash, Nagad, Rocket — transact easily with familiar mobile wallets.
bKash NagadVIP Program
A five-tier VIP club — regular cashback, exclusive privileges and personal service.
VIPWelcome Bonus and Rewards
The best offers in Bangladesh for new members
Open a new account at gbt99 and make your first deposit to receive 150% bonus up to ৳20,000. Starts from a deposit of just ৳100. Special promotional offers are also available during Pohela Boishakh and Eid season.
The terms of every bonus are clear and easy to understand — see the comparison table below for full details.
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Bonus Terms Comparison
View the terms of all bonuses transparently — no hidden conditions.
| Bonus Type | Bonus Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | Up to 150% of ৳20,000 | ৳100 | 20x | 30 days |
| Reload Bonus | Up to 50% of ৳5,000 | ৳200 | 25x | 14 days |
| Weekly Cashback | 0.2% – 1.0% | Not applicable | 1x | 7 days |
| Referral Bonus | ৳200 per friend | Friend's ৳500 deposit | 15x | 7 days |
| Birthday Bonus | Special gift (VIP) | Not applicable | 10x | 3 days |
* Bonuses and terms may change. Visit the promotions page for the latest information.
Cricket Format Explained
It is important to know the differences between formats before placing bets
🏏 T20
20 overs per innings, match usually ends in 3-4 hours. BPL, IPL, BBL, PSL — all played in this format. The most betting markets available — match winner, top scorer, six count and more.
🏏 One-Day (ODI)
50 overs per innings, match lasts 7-8 hours. The ICC World Cup is played in this format. Bangladesh Tigers show strong performance in ODIs. Innings-by-innings betting is popular.
🏏 Test Match
A five-day match with unlimited overs per innings. Best for strategic betting — draw, innings result and top batsman markets.
🏏 The Hundred
England's new format, 100 balls per innings. Fast and exciting — even shorter than T20.
Betting on all major leagues including BPL, IPL, BBL and PSL is available at gbt99.
Top Game Providers
Games from the world's leading game developers are available at gbt99
Pragmatic Play
This Malta-based company is a world leader in slots and live casino games. Very popular among Bangladeshi players.
Popular Games: Gates of Olympus, Sweet Bonanza, Sugar Rush
PG Soft
PG Soft is known for Asia-focused game themes and delivers great performance on mobile.
Popular Games: Mahjong Ways, Treasures of Aztec, Fortune Tiger
JILI
JILI is hugely popular in the Philippines and Southeast Asia — leading in slots, fishing and card games.
Popular Games: Fortune Gems, Money Coming, Super Ace
Evolution Gaming
Evolution is at the top of the live casino game world — roulette and blackjack with real dealers.
Game Types: Live Roulette, Live Blackjack, Game Shows
Spribe
Spribe's Aviator in the crash game category has captivated players worldwide. This game is also widely popular in Bangladesh.
Popular Game: Aviator
Microgaming
Microgaming is a pioneer of the online casino industry — from classic slots to modern video poker.
Game Types: Classic Slots, Video Poker, Table Games
Why Are These Providers the Best?
Games from Pragmatic Play, PG Soft and JILI run great on mobile — smooth gameplay even on low data. Play from Dhaka or anywhere with a good internet connection.
Every provider is regularly audited by third parties, ensuring fair play. RNG (Random Number Generator) certified games mean results are completely random.
View All SlotsLocal Card Games
Games that Bangladeshi players know and love
Teen Patti
Played with three cards — the player with the strongest hand wins. Each round ends quickly.
💡 Starter tip: Begin with small bets and learn the hand strengths.
Live DealerAndar Bahar
One card is revealed and you guess — will the matching card fall on the Andar or Bahar side. Simple but exciting.
💡 Starter tip: Check the odds on both sides before placing your bet.
Live DealerCallbreak
A trick-taking game for four players — the spade suit is always trump. Each round requires you to declare your own bid.
💡 Starter tip: Hold on to your high cards for the end.
MultiplayerLudo / Rummy
In Ludo, roll the dice and bring your pieces home. In Rummy, form matching card sequences — both can be played with friends or online.
💡 Starter tip: In Rummy, form a pure sequence first.
MultiplayerVIP Program gbt99
The more you play, the more benefits you get — an exclusive five-tier club
Weekly Cashback
- Weekly cashback
- Special promo access
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Weekly Cashback
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- Higher deposit limits
Weekly Cashback
- Birthday bonus
- Fastest withdrawals
- Personal account manager
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- Exclusive events
- Premium support
- Higher withdrawal limits
Weekly Cashback
- All top-tier benefits
- Dedicated manager
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Move up to the next level naturally just by playing regularly — no complicated conditions.
Crash Games
Fast-paced multiplier games — simple but thrilling
In crash games like Aviator and JetX, each round ends within seconds to a few minutes. As the plane (or rocket) takes off, the multiplier keeps climbing — cash out before it crashes.
Use the auto cash-out feature to exit automatically at a set multiplier. Because rounds are short, many players prefer making quick decisions.
Important: Set a stop limit for yourself before playing. Do not trust any signal or prediction software that claims to predict wins in crash games.
RTP and House Edge Explained
Smart players understand the numbers
RTP (Return to Player) is the percentage of total bets a game returns to players over the long run. For example, a 96% RTP means an average of ৳96 is returned for every ৳100 wagered — but this is an average across millions of rounds, not a guarantee for any single session.
House edge is the flip side of RTP. A 96% RTP means a 4% house edge. This is the casino's long-term mathematical advantage.
RTP ranges vary by game type. Slots are generally 92–98%, blackjack around 99%, and roulette 94–97%. A higher RTP means a lower house edge.
Knowing this information lets you choose games and manage your budget more wisely.
Average RTP by Game Type
* These are industry-general ranges — the RTP for a specific game can be found on its game page.
How to Read Odds
Understanding odds is the most important step before placing a bet
Most sites use decimal odds — they are straightforward. For example, a ৳500 bet at odds of 1.80 returns a total of ৳900 (500 × 1.80). Your profit is ৳400.
Implied probability: You can work out the chance of winning from the odds — 1 ÷ 1.80 = 55.6%. This means the bookmaker estimates this team has a 55.6% chance of winning.
Decimal
1.80Most common in Bangladesh and Europe
Fractional
4/5Popular in the UK
American (Moneyline)
-125Used in the United States
Android App
Everything on mobile — play from anywhere
The gbt99 Android app runs smoothly on low data — deposit directly from bKash and Nagad, watch live cricket, and play casino games. The app performs well even during power outages or on a weak network.
Installation steps:
Download the APK only from the official site gbt99.cam
Enable "Unknown Sources" in your phone's settings
Tap the downloaded APK file to install it
Open the app and log in or create a new account
Turn off Unknown Sources in your settings again for security
Security warning: Do not download the app from any link on Telegram or Facebook — use only the official site.
Minimum requirements: Android 7.0 or higher, approximately 100 MB of free space.
Go to login page
Watch Out for Fake Sites and Scams
Stay protected — follow a few simple rules
Always make sure the website address is gbt99.cam and check that HTTPS is present.
Never share your OTP, bKash/Nagad PIN, or password with anyone — even if they claim to be gbt99 support.
Official support will never ask for your password or PIN.
"Agent" offers on Telegram or Facebook are often scams — go directly to the official site.
If you suspect fraud: change your password, then contact support via live chat.
Only get support through official channels — live chat is available 24/7.
Get Started in Just 4 Steps
The complete journey for new members
Sign Up
Go to gbt99.cam and create an account — it only takes a few minutes. Just enter your name, mobile number, and password.
Deposit
Deposit as little as ৳100 from bKash, Nagad, or Rocket. Get a 150% bonus on your first deposit.
Play Your Favourite Games
Cricket betting, slots, live casino, or crash games — play whatever you like. Works great on both mobile and desktop.
Withdraw Your Winnings
When you win, withdraw from ৳500 directly to your bKash or Nagad number — arrives within just 5–30 minutes.
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