gtk99 — The Bangla betting site where you can get help in Bangla 24/7, anytime
From cricket betting to live casino — gtk99 is with you day and night. Start depositing from just ৳100 via bKash, Nagad, Rocket, and Upay.
Get a 150% bonus on your first deposit
When you make your first deposit at gtk99, a 150% bonus will be added to your account — up to ৳20,000. For example, if you deposit ৳1,000, you will receive a ৳1,500 bonus and can start playing with a total of ৳2,500.
The wagering requirement is just 15x and is calculated on the bonus amount only. For example, for a ৳1,500 bonus, a total wager of ৳22,500 will make your bonus winnings withdrawable.
Maximum Bonus
Wagering 15x (on bonus amount only)
Built for Bangladeshis
gtk99 is built entirely with Bangladeshi players in mind. Every page of the site is written in Bangla, all transactions are processed in Taka (৳ BDT), and our support team is available around the clock to communicate in Bangla.
Fully Bangla site
No English needed — everything is in Bangla.
Local Payment Methods
bKash, Nagad, Rocket, and Upay — deposit and withdraw through the most familiar channels.
Secure & Encrypted
We follow SSL encryption and a fair play policy.
Get started on gtk99 in four steps
From registration to your first bet — you'll be ready in just a few minutes.
Register
Open an account quickly using your mobile number or email. The entire process can be completed in Bangla. For players aged 21 and above only.
Log In
Log in easily on the gtk99 Login page using your details. If you forget your password, no worries — a reset option is available.
Deposit
Deposit from ৳100 using bKash, Nagad, Rocket, or Upay. A 150% bonus will be added to your account on your first deposit.
Place Your First Bet
Cricket, football, slots, or live casino — choose your favourite game and enjoy.
All categories at a glance on gtk99
Click on your preferred category and enjoy the best experience.
An exciting dragon-themed slot game — take your chance at massive rewards.
See moreFast deposits via bKash and Nagad
Start depositing from just ৳100 and get playing in the shortest time. Minimum withdrawal is ৳1,000 and you'll receive your money within 10–45 minutes.
bKash
The country's most popular mobile wallet — deposit instantly from home.
Nagad
The postal department's digital wallet — ideal for those who use Nagad.
Rocket
Dutch-Bangla Bank's mobile wallet — for reliable and fast transactions.
Upay
United Commercial Bank's wallet — easy to use even for new users.
gtk99 VIP Program
The more you play, the bigger the rewards. The gtk99 VIP program has three tiers, each with its own set of benefits.
Bronze
Your VIP journey begins the moment you join gtk99.
Weekly cashback
- Weekly cashback bonus
- Priority support in Bangla
- Special promotional offers
- Fast withdrawal benefit
Silver
Play regularly to move up from Bronze to Silver.
Weekly cashback
- Increased weekly cashback
- Even faster withdrawals
- Special birthday bonus
- Personal account manager
Gold
A step beyond Silver — the highest benefit tier.
Weekly cashback
- Maximum weekly cashback
- Priority withdrawals
- Invitation to exclusive events
- Dedicated personal manager
Meet the top game providers
In partnership with the world's leading game developers, gtk99 brings you a remarkable gaming experience.
Pragmatic Play
Slots Live CasinoPragmatic Play is one of the most internationally recognised game developers. They are known for high-volatility slots and live dealer games. Their games are highly popular among Bangladeshi players.
Popular games: Gates of Olympus, Sweet Bonanza, Sugar Rush
PG Soft
Slots Mobile-FirstPG Soft (Pocket Games Soft) specialises in mobile-first slot games. Asian-themed games are especially popular here, and the animation quality is very high.
Popular games: Mahjong Ways, Treasures of Aztec, Fortune Tiger
JILI
Slots Fishing TableJILI excels in slots, fishing games, and table games. Their fishing series is hugely popular across South and Southeast Asia. Simple gameplay and big jackpots are their hallmarks.
Popular games: Fortune Gems, Money Coming, Mega Fishing
Evolution Gaming
Live Casino Real DealerEvolution Gaming is the leader in the world of live dealer gaming. You can play baccarat, roulette, blackjack, and game-show format games with professional dealers in a real studio setting.
Spribe
Crash Game Instant WinSpribe specialises in crash games and instant-win formats. Their game Aviator has gained widespread popularity around the world, and new players can pick it up quickly thanks to its simple mechanics.
Popular games: Aviator
Microgaming
Slots Table GamesMicrogaming is one of the pioneers of the online casino industry. They are known for hundreds of classic and video slots, poker variants, and progressive jackpot games.
Example of a classic slot reel
Types of Slot Games
Learn the differences between slot game types before you choose one to play.
🎰 Classic Slots
Traditional 3-reel format with simple gameplay — ideal for beginners. Microgaming's classic titles are a good example.
🎬 Video Slots
Modern 5-reel slots with rich animations and bonus rounds. PG Soft and Pragmatic Play lead this category.
💰 Jackpot Slots
Progressive jackpots — where the big prize keeps growing over time. Microgaming's jackpot series is world-renowned.
⚡ Megaways Slots
The reels change size on every spin, creating thousands of ways to win. An invention by BTG (Big Time Gaming).
🌊 Cascading Reels
Winning symbols disappear and new ones drop in, allowing multiple wins from a single spin. Sweet Bonanza (Pragmatic Play) is a well-known example.
🍇 Cluster Pays
A win is formed when a set number of matching symbols land adjacent to each other — a different experience beyond traditional paylines. Some popular NetEnt games use this mechanic.
Live Casino Tables
Get the casino feel from home with real dealers. All tables are active 24/7.
Baccarat
A hugely popular card game across Asia — bet on the Player or Banker hand. Tables are available for all budgets.
Roulette
Classic European and American Roulette available. Bet on numbers, colours, or groups and enjoy watching the wheel spin.
Blackjack
Beat the dealer to reach 21 points. Strategy and good decision-making help you improve over time.
Live Andar Bahar
The traditional card game of the Indian subcontinent, now in live format. Simple rules, fast rounds.
Game Show Wheel
Spin a big wheel with the feel of a television game show. Multipliers and bonus rounds included.
Live Sic Bo
Place bets based on the outcome of three dice. This fast-paced game is especially popular across Asia.
Cricket Format Explained
Betting markets differ across cricket formats — find out how to bet on each one.
🏏 T20
20 overs per side, usually done within 3 hours. The most popular format for fast-paced betting — markets include match winner, toss, top run-scorer, and more.
🏏 ODI (One-Day)
50 overs per side, a full-day match. The situation can shift with every session in a longer game, making in-play betting very exciting.
🏏 Test
A 5-day match with unlimited overs per innings. The possibility of a draw creates a special 3-way market (Home / Draw / Away).
🏏 The Hundred
England's newer format — 100 balls per side, finishing in about 2.5 hours. Fast markets similar to T20 are available.
Popular Leagues
BPL — The Bangladesh Premier League, the most-loved home league for cricket fans across the country, including Dhaka. IPL — The Indian Premier League, the biggest T20 tournament in the world. BBL — Australia's Big Bash League; the night matches fall in the afternoon by Bangladesh time. PSL — The Pakistan Super League, especially popular with fans of Asian teams.
For example, in a Bangladesh vs India T20 match you can find markets such as top batsman, top wicket-taker, and total runs over/under.
Football Betting — Big Leagues, Big Markets
Bangladeshi football fans stay excited about the world's top leagues — gtk99 keeps you connected to every big match.
Popular Leagues & Tournaments
Common Betting Markets
1X2 Market
Home win, draw, or away win — pick one of the three.
Double Chance
Cover two outcomes at once — your chance of winning increases at lower risk.
Over/Under Goals
Bet on whether the total goals in a match will be above or below a set line.
Both Teams to Score
Will both teams score? Choose "Yes" or "No".
Asian Handicap
The weaker team is given a goal advantage to level the contest, so there is no draw.
First Goalscorer
Which player will score the first goal — a correct prediction brings a big reward.
Note: Major Champions League and Premier League matches often kick off after midnight Bangladesh Standard Time (BST, UTC+6) — so our 24/7 support stays active through the night too.
Myths & Facts About Gambling
Knowing the facts makes the experience more enjoyable and helps you avoid poor decisions.
"A slot machine that hasn't paid out in a long time is due for a big win"
FactEvery spin is completely independent and random. Past results have no effect on the next spin — there is no such thing as a "due" spin.
"You can recover losses by placing bigger bets"
FactBigger bets also mean a bigger chance of bigger losses. Increasing your stakes to chase lost money is dangerous — always play within a set budget.
"Using a special betting system guarantees a profit"
FactThe Martingale system and other betting systems do not guarantee profit over the long run. Every game outcome is random.
"Hot and cold streaks can predict the next result"
FactA run of consecutive wins or losses gives no indication of what comes next. A Random Number Generator (RNG) determines each result independently.
"Skill alone lets you win at casino games every time"
FactStrategy helps in poker and blackjack, but games like slots and roulette are driven by chance. Skill may offer a small edge, not a guaranteed win.
"Online casino game results are rigged"
FactTrusted platforms use certified RNG technology and undergo regular audits. gtk99 follows a fair play policy.
Bonus Terms & Conditions in Plain Language
Understand complex terms easily — we believe transparency is the best policy.
| Bonus Type | Percentage | Maximum Amount | Wagering |
|---|---|---|---|
| Welcome Bonus (First Deposit) | 150% | ৳20,000 | 15x (on bonus amount only) |
| VIP Weekly Cashback | 0.4% – 1.2% | By tier | Not applicable |
What is a Wagering Requirement?
Before you can withdraw a bonus, you need to place a set amount in bets. For example, a ৳1,500 bonus at 15x means you need to wager a total of ৳22,500.
Game Contribution
Not all games contribute equally toward completing a wagering requirement — slots generally contribute more, table games less. Please read the full terms for details.
Maximum Bet While Bonus Is Active
There is a limit on how much you can bet per round while a bonus is active. Exceeding this limit may result in the bonus being cancelled.
Bonus Expiry
Every bonus has an active time limit — if the wagering requirement is not completed within that period, the bonus may expire.
Maximum Cash-Out
There may be a maximum limit on how much you can withdraw from bonus winnings — see the full terms for details.
Example
Say you deposit ৳1,000. You receive a ৳1,500 bonus, giving you a total balance of ৳2,500. The wagering requirement on the ৳1,500 bonus is 15 × ৳1,500 = ৳22,500. Once you have wagered that amount, you can withdraw your bonus winnings.
Join Today and Claim a 150% Bonus
Get started from just ৳100 with bKash, Nagad, Rocket, or Upay.
Log In & Get StartedFor ages 21 and above only • Play responsibly
Our Mission & Commitment
gtk99 was built with Bangladesh's online gaming community in mind. We believe a gaming platform should be simple, safe, and genuinely enjoyable — with no language barriers, no complicated transactions, and no long waits for support.
We believe responsible gaming is not just a rule — it is part of our values. That is why we provide age verification for 21+, transparent bonus terms, and tools to set your own limits. Our fair play policy and SSL encryption keep every transaction secure.
Our goal is to reach Bangladeshi players from Dhaka to every corner of the country. With a fully Bengali site, local payment methods, and 24/7 Bengali support, we are here for you — any time, any question.
Learn More
24/7 Support — Always by Your Side
Whatever the issue, our support team is available around the clock in both Bengali and English. Get an instant response via live chat, or send a detailed question by email.
Live Chat
Visit the site and click the live chat button — get instant help in Bengali.
Email Support
For detailed inquiries, write to: [email protected] — both Bengali and English are accepted.
Responsible Gaming
Gaming is for entertainment — not addiction. Set your own limits and take a break when needed. Find support information on our Responsible Gaming page. For ages 21+ only.