btk1 login — get 100% bonus on your first deposit at the online casino
New members get a 100% welcome bonus on their first deposit, up to ৳8,000. Cricket betting, live casino and hundreds of slots — all in one place, easily through bKash and Nagad.
Long-term player rewards
btk1 doesn't just welcome new members — regular members also get special benefits.
Birthday reward
On each member's birthday, btk1 gives a special reward — a personal gift from the site. If your birthday is entered correctly in your profile, the reward is added to your account automatically. This is a way of saying thank you to long-time regular players.
Refer a friend
Share your unique referral code with a friend. If they register with that code and make their first deposit, both of you receive a reward. You can refer as many people as you like, but each referral only counts once your friend starts playing actively.
Local card games guide
From Dhaka to Sylhet — card and board games have a special place in Bangladesh. These familiar games can now be played online at btk1.
Teen Patti
Each round starts with three cards; the highest hand wins. Tip for beginners: start with low bets until you understand hand rankings well. It can be played with a live dealer on JILI's platform.
Andar Bahar
The dealer shows one card, then deals cards alternately to two sides (Andar or Bahar); bet on whichever side gets the first match to win. Tip: the Andar side has a slightly higher probability. Played with a live dealer.
Callbreak
A trump-based trick-taking game for four players; you must bid the number of tricks you expect to win before each round. Tip: bid low in the first round until you get a feel for the strength of your hand. Played against other players, not the dealer.
Ludo and Rummy
The familiar board game Ludo can now be played online against other players. In Rummy, the goal is to form sequences or sets from 13 cards and discard them first. Both are played in multiplayer format.
To learn more about these games and play them directly, visit: btk1 Casino's live card game collection
Explore the different sections of the site
A quick look at what each section of btk1 has to offer.
Crash
Here you will find fast-paced crash games like Aviator and JetX. The multiplier keeps climbing — knowing when to cash out is everything.
View the crash games listFortune Dragon
This section has a detailed guide on PG Soft's popular Fortune Dragon slot and other games with the same theme.
Read the Fortune Dragon game guideCricket
Betting on all major tournaments including BPL, IPL and T20 World Cup. Match winner, run line, over/under — all types of markets available.
Read the cricket betting guideSlots
Hundreds of slot games including Mahjong Ways, Fortune Tiger and Gates of Olympus. New releases alongside all-time favourites — it's all here.
Browse the slot games collectionbtk1 Casino
Live casino tables from Evolution, Pragmatic Play Live and Ezugi — Baccarat, Roulette, Live Blackjack. Play directly with real dealers.
Learn the rules for Baccarat and RouletteBuilt for Bangladeshis
btk1 is built with Bangladeshi players in mind — from language to payment, everything.
Navigation, support chat, game descriptions — everything is written in clear Bangla.
Get help anytime via live chat and email in both Bangla and English.
bKash, Nagad, Rocket and Upay — deposit and withdraw with all familiar mobile wallets.
All transactions are directly in BDT — no currency conversion hassle.
After a request, funds generally reach your mobile wallet within 1 hour.
About btk1
btk1 was built with one goal — to give players in Bangladesh an honest, transparent and enjoyable online gaming experience. We believe that when players feel safe and can clearly understand the site's rules, the experience becomes much more enjoyable.
Here you will find cricket betting and football betting through to live casino — Baccarat, Roulette, Teen Patti, Blackjack. The slots section includes popular games from PG Soft, Pragmatic Play and JILI such as Mahjong Ways, Fortune Tiger and Gates of Olympus. Crash games like Aviator and JetX are also readily available.
Payments are entirely mobile wallet based, support is active 24 hours and SSL encryption is used to keep your account secure. You can log in quickly and securely by going to the btk1 login page.
First Deposit Bonus
Minimum Deposit
Mobile wallet
Bengali Support
The player's journey
From getting started to winning — every step is simple and straightforward.
To learn more about betting, visit: btk1 Bet sports betting guide
Quick deposits with bKash and Nagad
Deposit a minimum of ৳300 with any mobile wallet. Every method is fast — your balance is usually updated within a few minutes.
bKash
The most familiar and fastest option for those who use bKash every day.
Select bKash on the deposit page
Enter your number and amount (minimum ৳300)
Confirm with your PIN — balance will be added
Nagad
Being a postal department wallet, it is especially well known to players in remote parts of the country.
Select Nagad in the deposit menu
Enter your Nagad number and amount
Enter the OTP in the Nagad app — done
Rocket
Dutch-Bangla Bank's mobile wallet; convenient for those who have a bank account.
Select Rocket in the payment list
Enter your Rocket number and the amount
Confirm with your PIN
Upay
UCBL Bank's wallet — equally fast and easy for those who use it.
Select the Upay option
Enter your account number and amount
Confirm the transaction in the Upay app
Start today and get a bonus on your first deposit
Create an account in just a few minutes with bKash or Nagad
Go to the btk1 login pageVIP Programme — weekly cashback
Keep playing regularly and you can move up to higher tiers over time. At each tier you receive cashback at a set rate on your weekly net losses.
Bronze
0.2%
Weekly cashback
- Weekly cashback benefit
- Birthday reward
- Live chat support
Silver
0.5%
Weekly cashback
- Higher cashback rate
- Special birthday reward
- Priority live chat
Gold
0.8%
Weekly cashback
- Higher cashback rate
- Priority withdrawal processing
- Access to special promotions
Platinum
1.0%
Weekly cashback
- Highest cashback rate
- Highest priority support
- Exclusive offers and fastest withdrawals
Keep playing regularly and you will move up to higher tiers automatically. To learn more: View btk1 VIP programme details
Live casino — real dealers
Live casino tables streamed directly from Evolution, Pragmatic Play Live and Ezugi studios — real dealers, real cards, from home.
Keep your account secure
Keep these points in mind to protect your account and money.
Never share your OTP
Do not give out your OTP or password to anyone, even if they claim to be support staff. Real support will never ask for this.
Verify the domain
Before logging in, check the domain carefully in your browser's address bar — watch out for fake sites that look identical.
Use a strong password
Create a password combining uppercase letters, numbers, and special characters. Do not use the same password anywhere else.
Log out on shared devices
If you play on a friend's or family member's phone or a public computer, log out as soon as you finish.
Contact us through official channels only
Do not respond to anyone claiming to offer support through channels other than the site's live chat or email (such as WhatsApp or Telegram).
Do not trust forwarded offers
Bonus screenshots or 'agent' offers received on Telegram or WhatsApp may not be genuine — verify any promotion yourself on the official site.
Slot RTP and Volatility Basics
RTP stands for Return to Player — it is a long-term average calculated over millions of spins. Slot games typically have an RTP of around 94–97%. Remember, this is not a guarantee for any single session — it is simply a numerical indication of how much is returned over the long run.
For example, Fortune Mouse (PG Soft) has a maximum RTP of 96.96%, and Mahjong Ways 2 has a maximum RTP of 96.95%.
Low Volatility
Small wins come frequently. Good for players who want to play longer with lower risk.
Medium volatility
A balance between small and large wins. Most popular slots fall into this category.
High Volatility
Wins come less often but can be large when they do. Suited for players with a bigger budget and more patience.
In progressive jackpot games, a portion of each bet accumulates in a pool that keeps growing until someone wins — at which point the pool resets to zero and starts building again.
Play responsibly — set a budget before you start and do not increase your bets out of emotion when you lose.
Understanding Bonus Terms Easily
Receiving a bonus is only part of it — understanding the conditions lets you plan properly.
After receiving a bonus, you need to place a specified total amount in bets before you can withdraw it. For btk1's welcome bonus, the wagering requirement is 10 times the bonus amount. Example: deposit ৳1,000 and receive ৳1,000 as a bonus, giving a total balance of ৳2,000 — to withdraw the bonus you must wager ৳1,000 × 10 = ৳10,000.
While a bonus is active, there is a maximum bet limit per round. Exceeding this limit may result in the bonus being cancelled — check the terms for this limit.
Not all games contribute equally toward wagering. Slots typically count at 100%, but live casino or table games may count at a lower rate — meaning the same bet fulfils less of the wagering requirement.
Every bonus has a set expiry period. If the wagering requirement is not completed within the specified time, the bonus and any winnings from it may be cancelled.
With a non-sticky bonus, once you complete the wagering requirement you can withdraw only the winnings, not the original bonus amount. A sticky bonus remains in your account even after the conditions are met — but cannot be withdrawn. The terms will specify which type applies.
No matter how much you win from a bonus, there is a set limit on how much you can withdraw. It is worth checking this limit in the terms before completing your wagering.
Tip: Read the terms and conditions carefully before claiming any bonus — it is the best way to avoid problems later.
How the Welcome Bonus Works
Get a 100% bonus on your first deposit, up to ৳8,000. Once you complete wagering of 10 times the bonus amount, you can withdraw your winnings from the bonus.
Calculation Example
Cricket Betting — with the Tigers
For people in Bangladesh, cricket is more than a sport — it is an emotion. BPL, IPL, T20 World Cup, or Bangladesh national team matches — you can bet on all these big matches at btk1.
There are opportunities to bet on various markets: match winner, batsman runs, bowler wickets, toss prediction, and more. In a limited-overs match between Team A and Team B (where there is no draw), odds might be 2.10 on Team A and 1.75 on Team B — a ৳500 bet on Team B returns ৳875 if Team B wins (৳375 profit); if Team A wins, the ৳500 is lost.
Multi bets are also an option — placing bets on three separate matches at odds of 1.50, 1.60, and 1.90 gives combined odds of 1.50 × 1.60 × 1.90 = 4.56. A ৳100 bet returns ৳456 — if all three win.