Get a betting bonus at colbet — up to 150% welcome bonus of ৳5,000 on your first deposit for new members
Welcome to Bangladesh's most trusted online casino and cricket betting platform. Start from just ৳100 with bKash, Nagad, and Rocket.
New Member Special Bonus
Open your first account at colbet and make your first deposit to get a 150% welcome bonus — up to ৳5,000. You can withdraw it with a wagering requirement of just 15 times.
- Deposit ৳1,000 → ৳1,500 bonus → total ৳2,500
- Deposit ৳8,000 → ৳5,000 bonus → total ৳13,000
- Minimum deposit just ৳100
- Wagering requirement just 15 times
- bKash · Nagad · Rocket · Upay · Bank Transfer
Why Choose colbet?
colbet is trusted by millions of players in Bangladesh — always by your side with fast payments, reliable service, and the highest level of security.
Fast Withdrawals
Money is sent to bKash and Nagad in just 5-30 minutes.
5-30 MinutesSSL Security
Your data and funds are fully protected with advanced SSL encryption.
SecureLive Cricket Odds
Real-time odds and in-play betting on BPL, IPL, and T20 World Cup.
Live Odds24/7 Bengali Support
Instant support in Bengali via live chat, any time of day or night.
24/7Mobile Payments
bKash, Nagad, Rocket, and Upay — all popular mobile wallets supported.
5 MethodsHuge Game Library
Slots, fishing, live casino, and arcade games — all categories in one place.
Multi-CategoryVIP Loyalty Program
Bronze, Silver, and Gold — play regularly and enjoy weekly cashback.
3 TiersRegular Promotions
Exclusive bonuses and free bets for Eid, Pohela Boishakh, and special events.
Seasonal OffersCricket Betting Market Guide
From Bangladesh Tigers BPL matches to the ICC T20 World Cup — get to know the popular cricket betting markets at colbet.
| Bet Types | Description | Example |
|---|---|---|
| Match Winner | Bet in advance on which team will win the match. | Bangladesh vs Pakistan — pick Bangladesh. |
| Toss Winner | Which captain will win the toss of the match. | The chance of winning the toss in a BPL match is roughly 50-50. |
| Top Batsman | Which batter will score the most runs in a specific innings. | Pick the highest scorer for a team in IPL. |
| Total Runs Over/Under | Whether runs in a full innings or a set number of overs will be above or below a specific line. | Will there be more than 70 runs in the first 10 overs? |
| Runs in an Over | Bet on how many runs will be scored in a specific over. | More than 10 runs in the 15th over? |
| Method of Dismissal | How the next wicket will fall — bowled, caught, run out, or LBW. | Whether the next batter will be caught out. |
| Player of the Match | Who will be the best player of the match. | Which cricketer from the Bangladesh team at the T20 World Cup. |
How Live In-Play Odds Move
In in-play betting, odds change after every ball. When a wicket falls, the batting team's odds of winning drop, and when the run rate increases, odds improve. As the overs get closer to the end, the defending team's odds generally firm up — especially if the chasing side is well behind in the final 5 overs. Watching the live odds and placing a bet at the right moment is an effective strategy.
How to Read Odds?
If you are new to betting, odds can seem a little confusing at first. But once you understand the three main formats, everything becomes clear.
Decimal Odds
This is the simplest format. Total return = stake × odds. That means implied probability = 1 ÷ odds × 100.
Total return = ৳500 × 1.80 = ৳900
Profit = ৳900 − ৳500 = ৳400
Implied probability ≈ 56%
Fractional Odds
For example, 4/5 means ৳4 profit for every ৳5 staked. More commonly used in British horse racing. To convert to decimal: (4÷5)+1 = 1.80.
American Odds (Moneyline)
+180 means ৳180 profit on a ৳100 bet (not the favourite). −180 means ৳100 profit on a ৳180 bet (the favourite). colbet displays decimal odds — for easy reading.
Jackpot and Big Win Moments
Every day, players from across Bangladesh are winning big at colbet. Here are some recent winner stories.
R*** from Dhaka
Won this amount in a mega win on the Gates of Olympus slot.
M*** from Chittagong
Won big with free spins on Sweet Bonanza.
S*** from Sylhet
Cashed out at the right moment on Aviator and won a big prize.
K*** from Rajshahi
Won in a series of bonus rounds on Fortune Tiger.
A*** from Khulna
Caught a boss fish on Mega Fishing and hit a big multiplier.
Fishing and Arcade Games
Fish-shooting games are a completely different experience — not just spinning like slots, here your own strategy comes into play.
How does it work?
Each shot deducts a set amount as a bet — this is the "cost per shot". When you hit a fish, you win a prize based on that fish's multiplier. Upgrading your cannon level makes shots more powerful, but the cost per shot also increases.
Boss Fish and Multipliers
Small fish give small prizes, and if you can take down a big boss fish you get a large multiplier. In JILI's Mega Fishing or Jackpot Fishing games, the boss fish multipliers are significant.
Popular Arcade Game Types
- Fishing Games — Shoot fish to collect points and prizes.
- Crash Game — Cash out at the right moment, Aviator (Spribe) style.
- Dice Game — Quick results based on simple numbers.
- Card Arcade — Teen Patti, Callbreak, Rummy — simple and fast-paced.
How to get started?
Join colbet in just a few easy steps and claim your first bonus.
Create an account
Go to the colbet site and open a new account with your mobile number and password. The whole process takes just a few minutes.
Verification (KYC)
Upload your National ID (NID) and a selfie. Verification is usually completed within 1 to 24 hours.
Make your first deposit
Deposit a minimum of ৳100 via bKash, Nagad, Rocket, or Upay. The entire process is secure and fast.
Claim your welcome bonus
After your first deposit, a 150% bonus will be automatically added to your account — up to a maximum of ৳5,000.
Start your first game
Cricket betting, slots, or live casino — pick your favorite game and enjoy.
Withdraw
Request a withdrawal from as little as ৳800. Receive your money via bKash or Nagad in just 5–30 minutes.
"A trusted environment with a quality experience — colbet's commitment to every bettor in Bangladesh."
Fast withdrawals — in 5–30 minutes
colbet is one of the fastest payment platforms in Bangladesh. Your winnings are delivered to your mobile wallet without delay.
📱 bKash & Nagad
The most popular methods. Usually processed within 5–15 minutes.
🚀 Rocket & Upay
Fast and reliable — within 30 minutes at most.
🏦 Bank Transfer
Dutch-Bangla, BRAC, Islami, City, and Sonali Bank supported.
💰 Minimum Withdrawal
Withdrawal requests can be made from as little as ৳800.
Account verification process
KYC (Know Your Customer) is a security process that keeps your account protected and prevents illegal activity. It is done for your own financial safety.
Why is KYC required?
KYC is mandatory to prevent account fraud and money laundering, and to protect legitimate users.
National ID (NID)
Upload clear photos of the front and back of your NID.
Proof of Address
Confirm your current address with a utility bill or bank statement.
Selfie Verification
Take a selfie holding your NID so that both your face and the document are clearly visible.
Processing Time
Verification is usually completed within 1–24 hours. You will be notified by email or live chat once it is done.
After Verification
Once verification is complete, all features including deposits and withdrawals will be activated.
Privacy Policy Notice
Your personal information is used only for account verification and service delivery. It is not shared with third parties. For more details, see our Privacy Policy.
Types of slot games
Modern slot games come in a variety of mechanics and formats. Find out which type suits you.
Classic Slots
3-reel games with simple symbol-based play — fruits, bells, and bars. Ideal for beginners. Example provider: NetEnt.
Video Slots
5-reel games with animations, free spins, and bonus rounds. The most popular category. Examples: Pragmatic Play, PG Soft.
Jackpot Slots
The jackpot pool grows with every bet placed — the chance to win a big prize at any moment. Example: Microgaming.
Megaways Slots
The number of symbols on the reels changes with every spin — creating thousands of ways to win. Example: Big Time Gaming.
Cascading Reels
Winning symbols disappear and new ones fall into place — giving you the chance to win multiple times in a single spin. Example: PG Soft.
Cluster Pays
Instead of fixed paylines, a win occurs when a cluster (group) of matching symbols forms. Example: many games from NetEnt.
VIP membership and rewards
The more you play at colbet, the higher your VIP level climbs — and enjoy weekly cashback along the way.
Bronze
New members start at this level. Move up gradually through regular play and deposits.
Weekly cashback: up to 0.5%
Starting levelSilver
Promotion to the Silver level is a reward for consistent play. Enjoy more benefits and priority service.
Weekly cashback: up to 1.0%
Mid levelGold
As the highest-level VIP member, enjoy the most benefits, dedicated support, and special offers.
Weekly cashback: up to 1.5%
Top level
Play with the Android app
The colbet mobile app is built with Bangladeshi users in mind — it loads fast on low data, supports instant deposits via bKash and Nagad, and lets you watch live cricket directly.
Install Guide
- Download the APK file from the official colbet site — never download it from a Telegram or Facebook link.
- Go to your Android phone's settings and enable "Install from Unknown Sources".
- Tap the downloaded APK file to install it.
- Once installation is complete, open the app and log in to your account.
- For security, go back to settings and turn off the "Unknown Sources" option again.
Cricket partnerships and sponsorships
Across Bangladesh and South Asia as a whole, online betting brands are becoming deeply connected to cricket. Some notable examples from this industry:
🏏 Babu88 — International Franchise
The Babu88 brand has partnered with several international T20 franchises, including Montreal Tigers and Colombo Strikers — to build brand recognition in the Bangladesh market.
🏆 Crickex — Regional Sponsorship
Crickex has come on board as a sponsor at various regional cricket events across South Asia, particularly tournaments centered on India and Bangladesh.
⭐ Jeetbuzz — Brand Ambassador
Jeetbuzz appointed international cricketer Andre Russell as a brand ambassador to grow its presence across Bangladesh and South Asia.
These sponsorships are evidence of the close relationship between the betting industry and cricket — the goal is for the platforms where cricket fans in Bangladesh place their bets to become a genuine part of cricket culture.
Bankroll management guide
Betting responsibly is not just about financial safety — it is the key to enjoying yourself over the long term. Follow the guidelines below.
- Set a fixed budget. Decide in advance how much money you can spend on gaming each week or month. This budget is for entertainment only — do not bring in money meant for living expenses or emergencies.
- Divide your bankroll by session. Split your total budget into smaller sessions. For example, if your monthly budget is ৳3,000, set ৳750 per week — this reduces the risk of losing everything in one bad session.
- Follow the 1–5% rule per bet. Never spend more than 5% of your total session bankroll on a single bet. This protects you from consecutive losses and gives you more time to play.
- Know when to stop after a win. After a big win, pause and withdraw a portion of your winnings. The mindset of "I'll keep playing because I'm winning" is often the cause of significant losses.
- Set a loss limit and stop when you reach it. When you hit a pre-set limit, stop for the day. Chasing losses by placing more bets out of emotion usually leads to even greater losses.
- Track your playing history. Keep a simple record of your deposits, withdrawals, and net results. This will help you understand your playing patterns and stay in control of your budget.
Customer support channels
The colbet support team is always ready to be by your side — day or night, for any issue.
24/7 Live Chat
Use live chat for the fastest resolution. You can chat in Bengali, so there is no language barrier. Get instant help with account issues, payment questions, or anything related to games.
- Quick resolution of deposit and withdrawal issues
- Assistance with the KYC verification process
- Questions about bonuses and promotions
- Technical troubleshooting
Email Support
It is better to send complex or lengthy matters by email — such as account disputes, document-related issues, or detailed complaints. Our team carefully reviews every email.
Email Address:
- Account Disputes & Complaints
- Document Submission
- Detailed Inquiries & Feedback
What Our Members Are Saying
"I really enjoy betting on BPL at colbet. The odds are better than other sites and withdrawals are very fast. I received my money via bKash in just a few minutes."
Rakib Hasan
Dhaka • Cricket Bettor
"I'm having a great time with Fortune Tiger. The site is easy to use and works well on mobile too. Customer service speaks Bengali, which means a lot to me."
Sumaiya Akter
Chittagong • Slots Gamer
"I was a little hesitant at first, but the welcome bonus gave me confidence. Depositing with Nagad is easy and there was no hassle with withdrawals either. Being a Silver VIP gives me even more benefits."
Mohammad Kabir
Sylhet • Live Casino Player
Join colbet today — get a bonus of up to ৳5,000
150% welcome bonus on your first deposit. Start from as little as ৳100 with bKash, Nagad, or Rocket.
Get Started NowFor individuals aged 21 and above only. Please gamble responsibly.