Get a 100% bonus on your first deposit at 4k999 Online Casino — up to ৳15,000
Welcome to Bangladesh's top betting platform. Cricket, slots, live casino — all under one roof. Start from just ৳200 via bKash, Nagad, and Rocket.
Welcome Bonus — Special offer for new members
Open a new account at 4k999 and get an instant 100% bonus on your first deposit. A bonus equal to your deposit — up to ৳15,000 — will be added directly to your account.
Wagering requirement: 25x the bonus amount. Example: ৳1,000 bonus × 25 = ৳25,000 must be wagered.
4k999 — Choose Your Favorite Category
From sports to live casino — every category offers a great experience.
Sports Betting
Bet on cricket, football, kabaddi, and the world's top leagues. Enjoy real excitement in live markets.
See moreLudo Quick
Play Bangladesh's favourite Ludo in a fast-paced digital format. A round wraps up in just a few minutes.
See moreCricket
T20, ODI, and Test — bet on every format. All major tournaments including BPL, IPL, and the T20 World Cup.
See moreSlots
Hundreds of slot games including Fortune Tiger, Gates of Olympus, and Aviator. The best collection from PG Soft, Pragmatic Play, and JILI.
See more4k999 Casino
Live dealer baccarat, roulette, and blackjack — play with real dealers from Evolution Gaming and Ezugi.
See moreTop Slot Games — The best picks right now
The most popular games among players in Bangladesh, all in one place.
Fortune Tiger
Gates of Olympus
Aviator
Sweet Bonanza
Fortune Dragon
Fortune Gems
Mega Fishing
Fortune Rabbit
Ready to win big?
Log in to 4k999 today and secure up to ৳15,000 as a 100% bonus on your first deposit.
Log in now4k999 VIP Program — Rewards for your loyalty
The more you play at 4k999, the more benefits you earn. From Bronze to Diamond — new perks await you at every level.
- Weekly cashback reward
- Priority customer support
- Exclusive tournament access
- Monthly reload offer
- Enhanced weekly cashback
- Faster withdrawal processing
- Exclusive live casino tables
- Silver exclusive promotions
- High weekly cashback
- Special birthday bonus 🎂
- Priority support line
- Gold exclusive events
- Personal account manager
- Fastest withdrawal channel
- Birthday and special occasion gifts
- Premium tournament entry
- Highest weekly cashback rate
- Dedicated personal manager
- Exclusive Diamond events and gifts
- Highest priority withdrawals
The more you play and stay active, the faster you move up to the next level.
Get started at 4k999 in four easy steps
Your betting journey can begin in just a few minutes.
Register
Go to the 4k999 website and create an account with your mobile number and password. The whole process takes just a few minutes.
Log in
Log in with the ID and password you created. After each login, check the latest offers and notifications.
Make a deposit
Deposit from as little as ৳200 via bKash, Nagad, or Rocket. A 100% bonus will be added automatically on your first deposit.
Place your first bet
Cricket, slots, or live casino — choose your favourite category and get started with your bonus balance.
Cricket Formats Explained — Know before you bet
Betting on each cricket format calls for a different approach. Get to know the formats well before betting on Bangladesh Tigers matches.
T20
20 overs per team. A match typically finishes in 3–4 hours. Betting markets: match winner, top run scorer, highest wicket taker, number of sixes. The fast-shifting momentum makes T20 ideal for live betting.
ODI (One-Day)
50 overs per team. The full match is completed in one day, taking 7–8 hours. With more overs than T20, average run rate calculations and partnership markets are popular.
Test
Two innings each, up to five days. The most traditional format. Betting markets: match draw or result, first innings lead, series winner. The draw market is a special attraction in Test cricket.
The Hundred
Each team faces 100 balls — even faster than T20. Played between British teams. Live betting markets shift ball by ball, making it popular with experienced bettors.
Major Cricket Leagues
Football Betting — Bet on the world's top leagues
Football fans in Bangladesh follow the world's big leagues closely. The English Premier League, Spanish La Liga, UEFA Champions League, and FIFA World Cup qualifiers — betting markets for all these matches are available at 4k999.
One important thing to note: major European matches often kick off late at night Bangladesh time. So it's a good idea to check the markets and make your decisions in advance.
1X2
Home win, draw, or away win — the simplest bet in football.
Double Chance
Covers two of the three possible outcomes — good for safer betting.
Over/Under Goals
Whether the total number of goals in the match will be above or below a set line.
Asian Handicap
A goal advantage is given to level the difference in team strength.
Both Teams to Score
Whether both teams will score — yes or no.
Live Betting
Markets shift as the match progresses — a thrilling experience.
Crash Games — The thrill of speed
Crash games — especially Aviator — are the fastest-paced section at 4k999. A round lasts anywhere from a few seconds to a few minutes, making it both exciting and high-risk.
How does a round work?
Auto Cash-Out: Set your target in advance — winnings will be secured automatically at the chosen multiplier.
Set a limit: Fix your stop-limit before you start playing. Crash games move fast, so budgeting is essential.
No "prediction" or "signal" can guarantee the outcome of a crash game — be cautious of any such claims.
What sets us apart at 4k999
Why do players from Dhaka and across Bangladesh choose 4k999?
Fast withdrawals
Get your winnings to bKash, Nagad, or Rocket in just 10–45 minutes.
SSL protection
All your data is secured with SSL encryption. A safe and reliable platform.
24/7 Bengali Support
Get help in Bengali via live chat or email for any issue, 24 hours a day.
Mobile-friendly
Works perfectly in the browser on any Android or iPhone device.
Generous bonus system
Welcome bonus, cashback, referral rewards — new benefits at every level.
Diverse games
Slots, fishing, live casino, crash games — all kinds of entertainment in one place.
Local payments
Deposit and withdraw easily with bKash, Nagad, or Rocket.
Fair play guaranteed
Fair and transparent results in every game. Fair play is our core principle.
4k999 is not just a betting site — it is a trusted digital entertainment destination built for players in Bangladesh, where every taka, every bet, and every win matters equally.
Play on mobile — anywhere, anytime
No separate app download is needed for 4k999. Play all games right from the browser on your Android or iPhone. It uses less data, loads quickly, and depositing via bKash or Nagad takes just a few seconds.
Add a shortcut to your home screen — in 3 steps
Tips for a better mobile experience
- Use a stable Wi-Fi or strong mobile data connection — especially for live games.
- Keep your browser updated to the latest version.
- If you play on a shared phone, make sure to log out every time.
- Do not install any betting app from Telegram or Facebook — only play through the browser.
Refer a friend — win together
Join 4k999's referral program — invite a friend and both of you get rewards.
Complete a referral in 3 steps
Share your referral link
Copy your personal link from your account and send it to a friend.
Friend registers and deposits
Your friend creates a new account and completes their first deposit.
Both receive rewards
Both you and your friend will receive referral rewards.
Fair use terms
- A person cannot refer themselves.
- Only one account is allowed per device or phone number.
- The friend's first deposit must be completed to receive the referral bonus.
- If any misuse or fraud is detected, the account may be suspended.
Betting terms — a glossary for beginners
If you are new to betting or casino games, these are important words to know. Let's understand each term simply.
RTP (Return to Player)
The theoretical rate at which a game returns an average percentage of bets over a long period. This is an average — results in individual sessions may vary.
House Edge
The casino's mathematical advantage on every bet, expressed as a percentage. The lower the house edge, the more favorable the game is for the player.
Wager / Wagering Requirement
The condition specifying how many times you must bet bonus funds before withdrawing them. Example: 25x wagering means you must bet 25 times the bonus amount.
Stake
The amount of money you are putting at risk in a single bet. The higher the stake, the greater both the potential win and the potential loss.
Odds
A numerical expression of the probability of a particular outcome. Odds show you how much you will receive if you win. Decimal format is the easiest to read.
Parlay / Accumulator
Multiple bets combined together where all outcomes must be correct in order to win. The risk is higher, but the potential payout can also be much larger.
Live Bet
A bet placed in real time while a match or game is in progress. Odds change every moment, so quick decisions are needed.
Cash Out
The option to settle a bet before the result is confirmed. You can lock in a profit or reduce a loss before the match or game ends.
Bankroll
The total budget set aside specifically for betting. Good bankroll management makes it easier to enjoy the experience over a longer time.
Volatility
A measure of how much a game's wins fluctuate. High volatility means larger wins less frequently; low volatility means smaller wins more often.
Free Spin
The chance to spin a slot machine without spending your own money. Winnings from free spins received through bonuses or promotions are generally withdrawable.
Spread
In sports betting, the imaginary points or runs difference between two teams used to create balance. Asian Handicap is one form of this.
Beware of fake sites and fraud
There is a risk of cyber fraud in online betting. Keeping the checklist below in mind makes it easier to stay safe.
Betting is for entertainment — not addiction. Play responsibly. If you feel there is a problem, visit the responsible gaming page.