3999but – Your Ultimate Online Casino & Sports Betting Home in Bangladesh
From BPL cricket live odds to premium slot reels and live dealer tables — 3999but brings the full casino experience to players across Dhaka, Chittagong, Sylhet and beyond.
Limited Time Offer
- ✓ Minimum deposit ৳500 to qualify
- ✓ 30x wagering requirement on bonus amount
- ✓ Valid for 30 days from date of issue
- ✓ Available on slots, live casino & sports
- ✓ Instant credit via bKash / Nagad / Rocket
Welcome to 3999but
Bangladesh's Most Rewarding First-Deposit Bonus
New players at 3999but are welcomed with one of the most competitive bonus packages in the Bangladesh market. Whether you are joining from Dhaka, Rajshahi, Khulna or Cox's Bazar, your first deposit is instantly doubled.
The bonus applies across our entire game portfolio — spin the reels on Pragmatic Play's best slots, place a live BPL bet, or sit at an Evolution Gaming live baccarat table. Bonus funds become withdrawable once the wagering requirement is met within the 30-day validity window.
Our Advantages
Why Thousands of Bangladeshi Players Choose 3999but
Speed, security, and a genuine understanding of what Bangladeshi players need — that is what sets 3999but apart in a crowded market.
Instant Payouts
Withdrawals via bKash and Nagad processed in under 10 minutes on average, day or night.
Bank-Grade Security
256-bit SSL encryption protects every transaction and personal data record on the platform.
Live Cricket Odds
Real-time BPL, T20 World Cup, IPL and Bangladesh Tigers match odds updated ball by ball.
24/7 English Support
Live chat agents available around the clock in English, aligned to Bangladesh Standard Time (UTC+6).
Mobile-First Design
Fully optimised for Android and iOS. No app download required — play directly from your browser.
1,500+ Games
Slots, live casino, crash games, table games, and sports betting all under one roof.
BDT Currency
Play, deposit and withdraw in Bangladeshi Taka (৳) — no conversion fees, no confusion.
Fair Play Certified
All games use certified Random Number Generators (RNG) audited for fairness and transparency.
Local Experience
Built for Bangladeshi Players, by People Who Understand the Market
3999but is not a generic international platform translated into another language. Every feature, payment option, and customer touchpoint is designed specifically for the Bangladesh experience.
English Language Interface
Full English platform designed for the educated Bangladeshi player who prefers English for financial and gaming activity.
bKash, Nagad & Rocket
The three dominant mobile financial services in Bangladesh are all supported for instant deposits and fast withdrawals.
BST Timezone Support
Customer service hours are aligned to Bangladesh Standard Time (UTC+6), so help is always available when you need it most.
BPL & Cricket Focus
Special markets for BPL, T20 World Cup, and Bangladesh Tigers matches with in-play betting available live on match day.
Deposits & Withdrawals
Quick Deposit with bKash & Nagad — Bangladesh's Favourite MFS
Over 60% of Bangladeshi adults rely on mobile financial services rather than traditional banks. 3999but is built around that reality — fund your account in seconds using the apps already on your phone.
bKash
Bangladesh's largest mobile money platform with over 60 million registered users. Deep red brand, universally trusted across all districts.
Nagad
Government-backed digital financial service operated by Bangladesh Post Office. Orange brand with rapidly growing user base across urban and rural areas.
Rocket
Dutch-Bangla Bank's mobile banking service. Purple brand with strong presence in Dhaka and Chittagong. Supports high-value transfers for experienced players.
Also accepted: Upay, SureCash, Tap, Visa, Mastercard, City Bank, BRAC Bank, Dutch-Bangla Bank, Islami Bank, Sonali Bank. Maximum deposit ৳50,000 per transaction for mobile wallets. All transactions are encrypted end-to-end.
Recent Winners
Jackpots & Big Wins at 3999but
Real players, real winnings. Every week, players across Bangladesh hit life-changing jackpots on 3999but. Here are some of the most recent big wins on our platform.
Bonus Comparison
Bonus Terms at a Glance — Full Transparency
We believe players deserve to see the full picture before they claim. Here is a clear breakdown of every active bonus offer at 3999but.
| Bonus Type | Bonus Amount | Min. Deposit | Wagering Req. | Validity |
|---|---|---|---|---|
| Welcome Bonus | 100% up to ৳20,000 | ৳500 | 30x | 30 days |
| Reload Bonus | 50% up to ৳10,000 | ৳1,000 | 25x | 14 days |
| Cashback Offer | 10% weekly cashback | ৳500 | 5x | 7 days |
| Free Spins Bundle | 50 Free Spins on selected slots | ৳300 | 20x (winnings) | 7 days |
| Referral Bonus | ৳500 per referred friend | Friend deposits ৳1,000 | 15x | 30 days |
* All bonus offers are subject to full terms and conditions. Wagering requirements apply to the bonus amount unless stated otherwise. Please visit our Terms & Conditions page for complete details. 18+ only. Please gamble responsibly.
What We Offer
Game Categories Overview at 3999but
From the cricket pitch to the poker table, 3999but covers every form of online gaming that matters to Bangladeshi players.
Cricket Betting
Place pre-match and in-play bets on BPL, IPL, T20 World Cup, and all Bangladesh Tigers international fixtures. Markets include match winner, top scorer, over/under runs, and dozens more live options updated ball by ball.
Slot Games
Over 800 slot titles from Pragmatic Play, NetEnt, Microgaming, and Spribe. Choose from classic 3-reel fruit machines to modern Megaways titles with hundreds of thousands of ways to win.
Live Casino
Stream HD live dealer tables for Baccarat, Roulette, Blackjack, and Andar Bahar hosted by Evolution Gaming and Ezugi. Play in real time with professional dealers 24/7.
Table Games
Classic casino table games including Baccarat, European Roulette, American Blackjack, and Casino Hold'em. RNG-powered versions allow faster play at your own pace.
Teen Patti & Andar Bahar
South Asian card game favourites with live dealer and RNG variants. Teen Patti and Andar Bahar are the most-played card games among Bangladeshi and South Asian players at 3999but.
Crash Games
Fast-paced multiplier games including Aviator by Spribe and JetX. Cash out before the multiplier crashes to lock in your winnings. Hugely popular with younger Bangladeshi players seeking quick-round action.
Slots Education
Slot Game Types Explained
Not all slot games are built the same. Understanding the differences helps you choose the games that match your style, budget, and winning goals.
Classic Slots (3-Reel)
The original slot format with three spinning reels and simple symbol combinations. Ideal for new players learning the basics. Popular example: Joker's Jewels by Pragmatic Play.
Video Slots (5-Reel)
The most common format today, featuring five reels, multiple paylines (up to 243 ways), bonus rounds, free spins, and rich visual themes. Example: Starburst by NetEnt.
Progressive Jackpot Slots
A portion of every bet feeds a shared prize pool that grows until one lucky player wins the full jackpot — sometimes worth millions of taka. Example: Mega Moolah by Microgaming.
Megaways Slots
A dynamic reel mechanic licensed by Big Time Gaming that changes the number of symbols on each reel every spin, creating up to 117,649 ways to win. Example: Gates of Olympus by Pragmatic Play.
Cascading Reels
Winning symbols disappear and are replaced by new ones falling from above, allowing multiple wins from a single spin without extra cost. Example: Gonzo's Quest by NetEnt.
Cluster Pays
Wins are formed by clusters of matching symbols anywhere on the grid rather than on fixed paylines. Example: Jammin' Jars by Push Gaming.
Industry Context
Major Cricket Sponsorships in the Bangladesh & South Asia Market
The online betting industry's involvement in cricket sponsorship has grown significantly across South Asia. Here is a factual overview of publicly known examples that reflect the broader market trend.
Babu88 & Global League Teams
Babu88 established brand visibility in the Bangladesh market through sponsorship associations with cricket franchises including the Montreal Tigers and Colombo Strikers in regional T20 leagues, a model now widely followed by competitors.
Jeetbuzz & Andre Russell
Jeetbuzz secured West Indies all-rounder Andre Russell as a regional brand ambassador — one of the highest-profile cricket-betting ambassador deals in South Asia, reflecting the growing investment brands are making in cricket marketing.
Crickex Regional Sponsorships
Crickex has pursued regional sponsorship agreements across South Asia, building brand recognition among cricket fans in Bangladesh and India through tournament-level visibility during BPL and other major T20 events.
The examples above are industry-context references based on publicly known commercial activities. 3999but does not claim direct affiliation with any of the teams, players, or brands mentioned.
Loyalty Rewards
VIP Program 3999but — Five Tiers of Exclusive Rewards
Every bet you place at 3999but earns loyalty points that move you up the VIP ladder. Higher tiers unlock better cashback rates, faster withdrawals, personal account managers, and exclusive event invitations.
- 0.3% weekly cashback
- Priority email support
- Birthday bonus ৳500
- Access to member promotions
- 0.5% weekly cashback
- Birthday bonus ৳1,500
- Live chat priority queue
- Monthly free spins pack
- 0.75% weekly cashback
- Faster withdrawal processing
- Dedicated chat support lane
- Monthly reload bonus
- 1.0% premium cashback
- VIP-only tournaments
- Monthly bonus ৳10,000
- Personal account manager
- 1.2% top-tier cashback
- Exclusive event invitations
- Highest withdrawal limits
- Dedicated VIP manager
"At 3999but, we believe every Bangladeshi player deserves a world-class betting experience — fast, fair, secure, and built around the games and sports they love most."
Onboarding Guide
Getting Started at 3999but in Six Simple Steps
New to online betting? No problem. From registration to your first withdrawal, here is exactly what to expect when you join 3999but.
Create Your Account
Visit 3999but and click the registration button. Fill in your mobile number, preferred username, and a strong password. The entire process takes under two minutes.
Verify Your Identity
Submit a copy of your National ID (NID) or passport as required. Verification protects your account and ensures your winnings are paid to you and only you. Most accounts are verified within an hour.
Make Your First Deposit
Choose bKash, Nagad, Rocket, or any supported bank. Enter the amount (minimum ৳500 to qualify for the welcome bonus), follow the on-screen instructions, and funds appear in your account instantly.
Claim Your Welcome Bonus
Your 100% first-deposit match bonus up to ৳20,000 is credited automatically after your qualifying deposit. Check the Promotions section to confirm the bonus has been applied to your account.
Place Your First Bet or Spin
Head to Cricket Betting for the latest BPL odds, pick a slot from the Games lobby, or join a live Baccarat table. Use your bonus balance and real balance together to extend your play time.
Withdraw Your Winnings
Go to Cashier → Withdraw, select bKash or Nagad, enter your amount, and confirm. Withdrawals are processed within 10 minutes on average. Minimum withdrawal is ৳500.
Speed Matters
Fast Withdrawals — Your Money, When You Want It
3999but processes withdrawal requests faster than almost any competitor in the Bangladesh market. Here is the average payout performance across our top payment methods.
Why Our Withdrawals Are This Fast
- Automated withdrawal processing system with no manual approval delays for verified accounts
- Direct integration with bKash, Nagad and Rocket payment APIs for real-time fund transfers
- Dedicated finance team working BST hours to handle any flagged requests promptly
- No hidden withdrawal fees on mobile wallet transactions
- KYC-verified accounts enjoy the highest withdrawal limits and fastest processing priority
Safety First
Security & Trust — Playing Safe at 3999but
Your safety is not an afterthought at 3999but. It is built into every layer of the platform, from the moment you register to the moment your withdrawal lands in your bKash wallet.
Play Responsibly
Responsible Gaming Tools at 3999but
3999but is committed to providing a safe and responsible environment for all players. We provide a comprehensive set of tools to help you stay in control of your gambling activity at all times.
Self-Exclusion
Request a temporary or permanent self-exclusion period of 1 week, 1 month, 6 months, or indefinitely. During exclusion your account is locked and cannot be reopened before the period ends.
Deposit Limits
Set a daily, weekly, or monthly deposit cap directly from your account settings. Limits take effect immediately and can only be reduced — not increased — within the chosen period.
Loss Limits
Define the maximum amount you are willing to lose in any given day, week, or month. Once your loss limit is reached, betting activity is automatically paused until the next period begins.
Session Time Limits
Set a maximum session duration after which you will be automatically logged out. Time limits encourage regular breaks and prevent extended uninterrupted play sessions.
Reality-Check Reminders
Receive periodic on-screen notifications showing how long you have been playing and how much you have wagered in the current session, helping you maintain perspective.
Self-Assessment Quiz
A short, confidential questionnaire available in your account area to help you evaluate whether your gambling habits are within a healthy range. Results are private and for your personal guidance only.
18+ Only — Gambling Is For Adults
3999but is strictly for players aged 18 and above. If you or someone you know is experiencing problems with gambling, please contact our support team immediately. Gambling should always be entertaining, never a financial solution. Please visit our Responsible Gaming page for full guidance and support resources.
Learn the Language
Betting Glossary — Key Terms Every Player Should Know
New to betting or just want to brush up on the terminology? This glossary covers the most important terms you will encounter at 3999but and across the industry.
The percentage of all wagered money a slot or casino game pays back to players over time. An RTP of 96% means the game returns ৳96 for every ৳100 wagered on average over millions of spins.
The mathematical advantage the casino holds over the player on any given game. A house edge of 2% means the platform retains ৳2 for every ৳100 wagered in the long run.
The number of times you must play through a bonus amount before it can be withdrawn as real cash. A ৳1,000 bonus with a 30x requirement means you must wager ৳30,000 in total before cashing out.
A numerical representation of the probability of an event occurring and the potential payout. Decimal odds of 2.50 on a cricket match mean a ৳1,000 bet returns ৳2,500 if successful.
A single bet combining multiple selections into one wager. All selections must win for the bet to pay out, but the potential returns are multiplied across each selection — making accumulators a popular choice for BPL multi-match betting.
A wager placed on a sporting event while it is in progress. Live bet markets at 3999but update in real time during cricket matches, allowing you to react to what is happening on the pitch.
The total amount of money you have set aside specifically for gambling. Managing your bankroll responsibly — never wagering more than you can afford to lose — is the foundation of a sustainable betting strategy.
A measure of how often and how much a slot game pays out. High-volatility slots pay infrequently but in large amounts; low-volatility slots pay smaller amounts more regularly. Choose based on your budget and play style.
A bonus spin on a slot game that costs nothing to activate, awarded as part of a promotion or triggered by in-game scatter symbols. Winnings from free spins may be subject to wagering requirements.
A feature available on some sports betting markets that allows you to settle your bet early — before the event concludes — in exchange for a reduced return. Useful for locking in a profit or minimising a loss mid-match.
3999but collects and processes personal data solely for account management, payment processing, fraud prevention, and regulatory compliance purposes. We do not sell or share your personal information with third-party advertisers. All data is stored securely using industry-standard encryption. You have the right to request access to, correction of, or deletion of your personal data at any time by contacting our support team. For full details on how we handle your data, please read our Privacy Policy.
Ready to Join 3999but?
Create your account today, make your first deposit with bKash or Nagad, and claim your 100% welcome bonus up to ৳20,000. 18+ only. Please play responsibly.