Play Casino Games at big tk
with a live dealer, in real time
Baccarat, Roulette, Teen Patti and Andar Bahar — all available on live stream. Face a professional dealer from home and deposit instantly with bKash or Nagad.
Explore Our Categories
WM Live
Play Baccarat and Dragon Tiger live on WM Casino tables. Professional hosts, multi-camera stream.
View WM Live TablesRummy
Test your skill and strategy at online Rummy tables. A favourite card game among players in Bangladesh.
Learn the Rules of RummyCricket
Bet on all major matches including BPL, IPL and T20 World Cup. Match winner, top batter, over/under — multiple markets available.
Read the Cricket Betting GuideSlots
Hundreds of slot games from PG Soft, Pragmatic Play, JILI and more. Jackpots, Megaways and crash games all in one place.
Browse the Slot Games Collectionbig tk Casino
big tk's main casino hub — live dealer, slots, fishing games and Teen Patti all under one roof.
View the Full big tk Casino ListBonuses and Offers at a Glance
Deposit a minimum of ৳200 at big tk to claim any of the bonuses below. Read the terms of each offer carefully — terms and conditions apply.
| Offer Name | Bonus | Maximum | Wagering | Terms |
|---|---|---|---|---|
| Welcome Bonus | 200% | ৳5,000 | 20x the bonus | Once on first deposit |
| Weekly big tk Reload | 30% | ৳5,000 | 18x the bonus | Once per week |
| big tk Cricket Buzz | 50% | ৳8,000 | 20x the bonus | Once on any sports match |
| Friday Special Gift | 40% | ৳6,000 | 15x the bonus | Once every Friday |
| Birthday big tk Celebration | Reward | ৳1,500 | 10x the bonus | Once per year in your birthday month |
Read the full terms and conditions before claiming any bonus. For players aged 21+ only.
big tk VIP Program
Your tier at big tk advances as you keep playing. The more you play, the higher the tier you reach — and each week you receive a portion of your net losses back as cashback.
There are three tiers, each with a different weekly cashback rate. The path from Bronze to Gold depends entirely on your playing activity — no specific turnover requirement, just stay active.
For example — as a Silver member, if your net loss for the week is ৳20,000, you will receive ৳20,000 × 1.0% = ৳200 cashback that week.
See Full Details of big tk VIP BenefitsBronze
Weekly Cashback
Starting tier for new members
Silver
Weekly Cashback
For regular players
Gold
Weekly Cashback
Most active players
About Us
big tk was built for players in Bangladesh — as a platform where the gaming experience is simple, secure and suited to local payment methods. Our goal is to value every player, whether new or experienced.
You will find sports betting — international cricket and football including BPL, IPL and T20 World Cup; live casino with Baccarat, Roulette, Teen Patti and Andar Bahar; slot games from PG Soft, Pragmatic Play, JILI and many more studios; and crash games including Aviator by Spribe.
Fast deposits and withdrawals via bKash, Nagad, Rocket and Upay, 24/7 support in Bengali and English, and SSL-protected accounts — every transaction and piece of information you share at big tk is secure.
Learn More About UsPopular Games Right Now
How to Get Started — Step by Step
The entire process from registration to withdrawal is straightforward and fast.
Open an Account
Go to the big tk Login page and register quickly with your mobile number and password.
Verify Your Identity (KYC)
Submit the required information to verify your account before withdrawing — this keeps your account secure.
Make a Deposit
Deposit a minimum of ৳200 via bKash, Nagad, Rocket or Upay — your balance is credited within minutes.
Play Games
Slots, live casino, cricket betting — pick your game and enjoy.
Withdraw Your Winnings
Withdraw a minimum of ৳500 — funds typically arrive in your mobile wallet within 5–30 minutes.
Fast Deposits to Your Mobile Wallet
Deposit directly at big tk using four familiar mobile wallets — bKash, Nagad, Rocket and Upay. Starting from a minimum of ৳200, with no extra charges.
bKash
The most widely used mobile wallets across Bangladesh including Dhaka — ideal for instant deposits.
Nagad
A digital service from the postal department — a convenient option for Nagad users.
Rocket
Dutch-Bangla Bank's mobile banking service — familiar and reliable for DBBL customers.
Upay
UCB's digital wallet — a straightforward payment option for those looking for an alternative.
Withdrawals follow the same method — minimum ৳500, typically processed within 5–30 minutes.
Take a Seat at the Live Dealer Table — Let the Game Begin
Go to big tk Login PageGame Studios Available at big tk
Hundreds of titles from world-class game studios — slots to live casino, all in one place.
NetEnt
Slot Games
Microgaming
Live Casino
Big Time Gaming
Slot Games
Smartsoft Gaming
Crash Games
BGaming
Slot Games
Relax Gaming
Slot Games
Ezugi
Live Casino
SA Gaming
Live Casino
Bonus Terms in Plain Language
Knowing a few terms before claiming a bonus helps avoid confusion later. Below is a plain explanation of common conditions.
Wagering / Rollover
After receiving a bonus, you cannot withdraw it directly — you must wager it a set number of times. Example: a 200% bonus on a ৳1,000 deposit means ৳2,000 bonus, giving a balance of ৳3,000. Wagering will be ৳2,000 × 20 = ৳40,000. Only after completing ৳40,000 in wagers can bonus winnings be withdrawn.
Maximum Bet Amount While a Bonus is Active
While a bonus is active, there is a limit on each individual bet. Exceeding this limit may result in the bonus being cancelled, so check the T&C for each game.
Game Contribution
Not all games contribute equally toward meeting wagering requirements. Slots generally add a higher percentage, while live casino or table games may contribute less. See full T&C for details.
Bonus Expiry
Every bonus has a set time limit. If wagering is not completed within that time, the bonus and any associated winnings may be forfeited.
Sticky vs Non-Sticky Bonus
With a non-sticky bonus, once wagering is met, only the winnings are withdrawable — the bonus amount itself is deducted. A sticky bonus stays in your balance but cannot be withdrawn directly — only the winnings portion is withdrawable. The T&C will state which type applies.
Maximum Cash-Out Limit
Some bonuses cap the amount you can withdraw from winnings. Check the T&C for this limit before claiming.
Read the full terms and conditions before claiming any bonus — this is the most important advice.
Player Protection & Local Law
big tk believes that responsible play gives the best experience. We ensure your protection through the four pillars below:
SSL Encryption
All account and payment data is secured with SSL.
KYC Verification
Identity verification is mandatory before withdrawal — an effective measure against fraud.
21+ Age Confirmation
All casino and betting activities are for persons aged 21 and above only.
Responsible Gaming Tools
Deposit limits, breaks, and self-exclusion options are in your hands.
Note on Bangladesh Law: It is entirely the user's own responsibility to understand and comply with local laws regarding online gambling in Bangladesh. Before opening an account at big tk, make sure you are aware of the regulations in your area.