4k99 – Bangladesh's Most Trusted Cricket & Casino Betting Platform
From BPL cricket to live dealer tables — 4k99 brings you the full betting experience with instant bKash & Nagad deposits, 24/7 English support, and over 500 games built for Bangladeshi players.
Browse by Category
All Game Categories
From cricket sportsbook to crash games — explore every betting and gaming category available on 4k99.
Powered By The Best
Top Game Providers on 4k99
4k99 partners with the world's most respected game studios to give Bangladeshi players a fair, high-quality, and endlessly entertaining experience.
Pragmatic Play is one of the most prolific iGaming content providers in the world, delivering high-volatility slot titles and immersive live dealer studios. Their games are optimised for mobile play and have become firm favourites among Bangladeshi punters.
Pocket Games Soft (PG Soft) specialises in mobile-first slot games with cinematic animations and unique mechanics. Their Asian-themed titles consistently rank among the most-played games in Bangladesh, offering engaging bonus rounds and generous RTPs.
JILI is rapidly becoming one of the most popular game providers across South and Southeast Asia. They produce slot games with simple mechanics and high win potential alongside casual table games that appeal to players across all experience levels.
Evolution Gaming is the global leader in live dealer casino entertainment. Their state-of-the-art studios stream Baccarat, Roulette, Blackjack, and game shows in real time, with professional dealers available around the clock for an authentic casino experience.
Habanero Systems is known for its visually rich slot games that combine classic mechanics with modern features. Their diverse library covers everything from Asian-mythology slots to traditional fruit machines, all certified for fairness by independent testing agencies.
Spribe pioneered the crash-game genre with their flagship Aviator title, which has become one of the most-discussed games in Bangladesh. Their instant-win games combine social interaction with provably fair mechanics, making every round a shared adrenaline moment.
Our Story
Built for Bangladesh. Trusted by Thousands.
4k99 was founded with a single ambition: to build an online betting platform that truly understands the Bangladeshi player. From the streets of Dhaka to the tea gardens of Sylhet, millions of sports fans and gaming enthusiasts in Bangladesh deserved a platform designed for them — not just adapted from platforms built elsewhere. We launched with a focus on cricket first, because cricket is not just a sport here; it is a national passion. Bangladesh Tigers matches, BPL tournaments, and ICC events are the heartbeat of our sportsbook.
As we grew, so did our product. 4k99 expanded into live casino, slots, crash games, and table games — all hosted through partnerships with globally certified providers. We built our payment infrastructure around mobile financial services because we know that bKash, Nagad, and Rocket are how Bangladesh transacts. Every deposit and withdrawal on 4k99 is processed instantly, without bank intermediaries, meaning your winnings reach your wallet in minutes, not days.
Today, 4k99 serves over 50,000 active players across Bangladesh. Our customer support team operates 24 hours a day, 7 days a week, in English — ready to assist players from Chittagong to Rajshahi, from Khulna to Cox's Bazar. We are committed to responsible gaming, fair play, and building a platform that Bangladeshi players can trust for years to come.
Our Advantages
Why Players Choose 4k99
Speed, security, and a genuine understanding of what Bangladeshi bettors want — here is what sets 4k99 apart.
Instant Deposits
Fund your account in seconds via bKash, Nagad, or Rocket. No waiting, no paperwork — just instant access to your balance.
SSL Encrypted
All transactions and personal data are protected by industry-standard 256-bit SSL encryption for complete peace of mind.
Best Cricket Odds
4k99 offers highly competitive odds on BPL, IPL, T20 World Cup, and all international Bangladesh Tigers fixtures.
24/7 English Support
Our dedicated English-speaking support team is available around the clock via live chat, email, and WhatsApp.
Mobile Optimised
4k99 is fully responsive and works flawlessly on every Android and iOS device — no app download required.
High RTP Games
Our curated game library features titles with competitive Return to Player percentages, independently certified by testing labs.
BDT Currency (৳)
Play and bet in Bangladeshi Taka (৳). No currency conversion fees — what you see is exactly what you get.
Generous Bonuses
Welcome bonuses, reload offers, cashback, and seasonal promotions tied to Eid, BPL, and IPL ensure there is always a deal on.
Recent Winners
Big Wins on 4k99
Real players. Real winnings. The next big winner could be you — 4k99 pays out massive jackpots every single day.
Getting Started
Your Journey on 4k99 in 4 Steps
From signing up to placing your first bet — 4k99 makes the entire process fast, simple, and hassle-free.
Create Your Free Account
Visit 4k99 and complete the quick registration form with your name, mobile number, and preferred currency (BDT ৳). The entire sign-up process takes under two minutes. Players must be 21 years or older to register.
Make Your First Deposit
Head to the Deposit section and choose your preferred method — bKash, Nagad, Rocket, Upay, or bank transfer. Enter the amount (minimum ৳100), follow the on-screen prompts, and your balance updates instantly.
Claim Your Welcome Bonus
New players receive up to ৳20,000 as a welcome bonus on their first deposit. Simply opt in during the deposit flow, meet the minimum deposit requirement, and the bonus is credited to your account automatically.
Place Your Bet & Withdraw Winnings
Browse the full game library — cricket odds, live casino, slots, crash games — and start playing. When you win, request a withdrawal and receive your funds back to your bKash or Nagad wallet in minutes.
Quick & Easy Payments
Deposit with bKash, Nagad & More
Over 60% of Bangladeshi players use mobile financial services daily. 4k99 is built around these payment habits — deposit instantly, withdraw fast, no bank account needed.
4k99 processes all transactions through encrypted payment gateways. Your financial data is never stored on our servers. For full details on how we handle your personal and payment information, please read our Privacy Policy.
Know Before You Play
Game Categories Explained
New to online betting? Here is a clear, jargon-free breakdown of every game type available on 4k99 so you can choose where to start with confidence.
Cricket Betting
Cricket betting lets you wager on match outcomes, top batsmen, highest partnerships, and live ball-by-ball markets. 4k99 covers BPL, IPL, T20 World Cup, and all Bangladesh Tigers international fixtures with competitive odds updated in real time.
Slot Games
Slot games are the most popular casino format globally. Players spin reels to match symbols across paylines, with bonus features like free spins, multipliers, and jackpots adding excitement. 4k99 offers over 300 slot titles from Pragmatic Play, PG Soft, and JILI.
Live Casino
Live casino streams real dealers from professional studios directly to your screen. You play Baccarat, Roulette, Blackjack, and game shows in real time. The experience mirrors a land-based casino with the convenience of playing from anywhere in Bangladesh.
Teen Patti
Teen Patti is a South Asian card game similar to poker, played with three cards. It is enormously popular throughout Bangladesh and is available in multiple variants on 4k99, including live dealer versions with real-time social interaction.
Andar Bahar
Andar Bahar is a traditional Indian card game of pure chance. A single joker card is placed in the middle, and players bet on which side — Andar (inside) or Bahar (outside) — the matching card will appear. Fast, simple, and hugely entertaining.
Crash Games
Crash games like Aviator feature a multiplier that rises from 1x and can crash at any moment. Players must cash out before the crash — the longer you wait, the higher the multiplier, but the greater the risk. Provably fair and deeply addictive gameplay.
Educational
RTP & House Edge Explained
RTP stands for Return to Player — it is the percentage of all wagered money that a game is expected to pay back to players over time. For example, a slot with 96% RTP will theoretically return ৳96 for every ৳100 wagered, keeping ৳4 as the house edge. It is a long-run statistical average calculated across millions of spins, not a guarantee for any single session.
The house edge is the mathematical advantage the casino holds over players. It is the inverse of RTP — a game with 97% RTP has a 3% house edge. Understanding this number helps you make informed decisions about which games offer the best value. Table games like Blackjack and Baccarat typically carry the lowest house edge, while some progressive jackpot slots carry higher edges to fund their prize pools.
All games on 4k99 are provided by certified studios whose RTP values are independently tested and published. We encourage every player to check the paytable or game information screen before playing — reputable providers always display the RTP prominently. Playing games you understand is the single most effective way to manage your budget responsibly.
Variance (also called volatility) is equally important. High-variance slots pay larger amounts less frequently; low-variance slots pay smaller amounts more often. Match the volatility to your budget: if you have a limited session budget, low-variance games give you more playing time and entertainment value per taka spent.
Typical RTP Ranges by Game Type
Transparent Bonus Terms
Current Bonus Offers on 4k99
No hidden conditions. All bonus terms are displayed upfront so you always know exactly what you are signing up for.
| Bonus Offer | Bonus Amount | Min. Deposit | Wagering Requirement | Validity |
|---|---|---|---|---|
| Welcome Bonus First deposit only |
100% up to ৳20,000 | ৳500 | 30x bonus amount | 30 days |
| Reload Bonus Every subsequent deposit |
50% up to ৳5,000 | ৳300 | 25x bonus amount | 14 days |
| Cashback Offer Weekly, on net losses |
10% up to ৳3,000 | N/A | 5x cashback amount | 7 days |
| Cricket Season Boost BPL / IPL / T20 WC periods |
Free bet up to ৳2,000 | ৳500 | 10x free bet amount | Match duration |
| Referral Bonus Per successful referral |
৳500 per friend | Referee deposits ৳500+ | 15x bonus amount | 30 days |
Bonus terms are subject to change. Always review the full terms on the promotions page before opting in. 21+ only. Responsible gaming applies.
Membership & VIP
4k99 VIP Membership Tiers
The more you play, the more you earn. 4k99's VIP programme rewards loyal players with exclusive benefits, faster withdrawals, and dedicated support.
Local First
Built for Bangladeshi Players
4k99 is not a generic platform with Bangladesh tacked on as an afterthought. Every decision — from our payment options to our customer support hours — is made with the Bangladeshi player in mind.
- All balances displayed in Bangladeshi Taka (৳)
- bKash, Nagad, Rocket — all supported natively
- Support team available in BST (UTC+6) timezone
- Cricket markets for BPL, IPL, and Bangladesh Tigers
- Seasonal promotions for Eid, Pohela Boishakh, and BPL
- Full English interface — clear, simple, no jargon
Play Responsibly
Responsible Gaming Tools
4k99 is committed to providing a safe, fair, and responsible gaming environment. We offer a comprehensive suite of player-protection tools available directly within your account settings.
Deposit Limits
Set daily, weekly, or monthly deposit caps on your account. Once a limit is active, it cannot be increased for 24 hours, giving you a built-in cooling-off buffer.
Loss Limits
Define the maximum amount you are comfortable losing within a set period. When the limit is reached, the system automatically prevents further play until the period resets.
Session Time Limits
Set a maximum session duration. When your time limit is reached, 4k99 will notify you and offer the option to end your session. Time management is a core component of healthy gambling habits.
Reality Check Reminders
Receive on-screen pop-up reminders at intervals you choose (every 30, 60, or 120 minutes) showing how long you have been playing and your net position for the session.
Self-Exclusion
Request a temporary cooling-off period (24 hours to 6 weeks) or a long-term self-exclusion (6 months to 5 years). During self-exclusion, your account is locked and no marketing communications are sent.
Self-Assessment Quiz
Not sure if your gambling habits are healthy? Take our anonymous self-assessment quiz in your account settings. The quiz follows internationally recognised screening criteria and provides guidance based on your answers.
Need Help?
If gambling is no longer fun and is causing distress, financial difficulty, or relationship problems, please reach out. Help is available and confidential.
Contact our responsible gaming support team any time — available 24/7 in English. You can also speak to an independent counsellor through international problem gambling helplines.
4k99 takes player welfare seriously. We reserve the right to proactively contact players who show signs of problem gambling and to apply protective limits if necessary.
Always Here for You
Customer Support Channels
Whether you have a question about a payment, a bonus, or a game — 4k99's support team is reachable through multiple channels, all staffed by English-speaking agents.
24/7 Live Chat
The fastest way to reach us. Connect with a live agent directly inside the platform. Average first response under 2 minutes. Available every hour of every day including weekends and public holidays.
Email Support
For detailed queries, account issues, or document submissions, email us at [email protected] — displayed as plain text, not a clickable link. Typical response time: under 4 hours during business hours (BST).
WhatsApp Support
Prefer messaging? Reach our support team on WhatsApp. Contact number displayed in your account dashboard after login. Available daily 08:00–24:00 BST. Typical response under 10 minutes.
In-App Messaging
Use the built-in message centre inside your 4k99 account to send and receive messages from our team. Full message history is stored so you can track any open support cases at any time.
Our Partners
Trusted Game Providers & Partners
4k99 works exclusively with globally certified, independently audited game studios and infrastructure partners.
Ready to Join 50,000+ Players on 4k99?
Bangladesh's most trusted betting platform is waiting. Claim your welcome bonus of up to ৳20,000 today. 21+ only. Please gamble responsibly.
Login to 4k99 Explore Casino