Play 20coi Online Slots — Win a Jackpot on Every Spin
Welcome to Bangladesh's most exciting slot and casino platform. Start with just ৳100 via bKash, Nagad or Rocket and take home big prizes with new games every day.
Minimum Deposit Amount
Welcome Bonus
Live Support in Bengali
Payment Methods
Why choose 20coi?
Hundreds of thousands of players across Bangladesh play on 20coi every day — because speed, security and fun are never in short supply here.
Fast Withdrawals
Get your money in as little as 15 minutes to 2 hours — no delays.
SSL Security
Your information and transactions are protected with advanced SSL encryption.
bKash and Nagad
Deposit and withdraw easily via bKash, Nagad, Rocket, Upay and bank transfer.
Support in Bengali
Get help via live chat in Bengali 24 hours a day, 7 days a week.
Generous Bonuses
Get a 200% bonus on your first deposit — up to ৳5,000.
Huge Game Library
From slots to live casino — thousands of games all in one place.
Sports Betting
Place bets on cricket, football, kabaddi and all kinds of sports.
VIP Rewards
Play regularly and move up level by level — from Bronze to Platinum.
Popular Slot Games Here
Find Bangladesh's most-loved slot games at 20coi. From PG Soft's Fortune Tiger and Mahjong Ways to Pragmatic Play's Gates of Olympus and Sweet Bonanza — every game features exciting mechanics and jackpot opportunities. You'll also find games like JILI's Fortune Gems and Spribe Aviator here.
Every slot game includes free spin bonuses, multipliers and special rounds. Slot game RTP (Return to Player) typically ranges from 92% to 98% — meaning for every ৳100 wagered, an average of ৳92–98 may be returned over the long term.
Bonus Offers and Terms Comparison
20coi offers a range of bonus offers. All terms are listed transparently in the table below.
| Bonus Type | Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 200% (up to ৳5,000) | ৳100 | 15x | 30 days |
| Reload Bonus | 50% (up to ৳2,000) | ৳500 | 20x | 14 days |
| Weekly Cashback | Based on VIP level | — | No wagering requirement | Weekly |
| Free Spin Offer | On selected games | ৳200 | 25x | 7 days |
| Referral Bonus | Per friend — ৳300 | Friend's first deposit | 10x | 30 days |
Welcome Bonus Details
- Get a 200% bonus on your first deposit
- Maximum bonus ৳5,000
- Only 15x wagering requirement
- bKash, Nagad, Rocket — all methods apply
- Minimum deposit just ৳100
20coi VIP Program
Play regularly and enjoy our exclusive VIP benefits. The more you play, the higher you climb.
Bronze
0.4% Cashback
Weekly- Weekly cashback benefit
- Exclusive VIP offers
- Priority customer service
- Special promotional bonuses
Silver
0.8% Cashback
Weekly- All Bronze benefits
- Faster withdrawal processing
- Birthday bonus gift
- Invitation to special events
Gold
1.1% Cashback
Weekly- All Silver benefits
- Personal account manager
- Priority withdrawal benefit
- Exclusive Gold tournament
Platinum
1.5% Cashback
Weekly- All Gold benefits
- Dedicated VIP manager
- Special events and gift cards
- Highest withdrawal limit
The more active you are, the faster you advance to the next level. Each level comes with even more benefits.
Cricket Betting Markets
From the Bangladesh Tigers to IPL, T20 World Cup and BPL — place bets on all major cricket events at 20coi. In live in-play markets, odds change with every wicket and every over.
| Bet Type | Example |
|---|---|
| Match Winner | Bangladesh vs India — Bangladesh will win |
| Toss Winner | Bet on which team will win the toss |
| Top Batsman | Who will score the most runs in the innings |
| Total Runs Over/Under | Whether the team's total runs will be more or less than 180 |
| Runs in Over | Whether more than 8 runs will be scored in a specific over |
| Dismissal Method | Bowled, caught, run out and so on |
| Player of the Match | Who will receive the Player of the Match award |
In live betting, odds update instantly when a wicket falls or a big six is hit. Placing a bet at the right moment can result in better returns.
Ready to win big?
Join 20coi now and start playing with a 200% welcome bonus.
Football Betting
Football fans in Bangladesh are passionate about the world's top leagues — 20coi gives them the chance to bet on their favourite teams.
Popular Leagues
- Premier League (England)
- La Liga (Spain)
- UEFA Champions League
- FIFA World Cup Qualifiers
- AFC Championship
Note: Many major matches start around 1:00 AM — 3:00 AM Bangladesh time (BST, UTC+6). Live betting remains fully active during those hours.
Popular Markets
| Market | Description |
|---|---|
| 1X2 | Home win, draw, or away win |
| Double Chance | Bet on either of two outcomes |
| Over/Under Goals | Total goals more or less than 2.5 |
| Both Teams to Score | Whether both teams will score or not |
| Asian Handicap | The weaker team is given a goal advantage |
| First Half Result | Based on the first half scoreline only |
A guide to understanding betting exchange
Find out how an exchange differs from a regular sportsbook and how it works — explained simply.
Exchange vs. Regular Sportsbook
In a regular sportsbook you bet against the bookmaker. But in a betting exchange you bet against other players — the platform only takes a small commission as a middleman.
Odds on an exchange are formed by the market — your bet is matched only when someone else agrees to take the other side at your price. This often results in better odds than a regular bookmaker offers.
Back and Lay — What's the difference?
| Back Bet | Lay Bet |
|---|---|
| Bet that something will happen | Bet that something will not happen |
| Bangladesh will win — I backed ৳1,000 at odds 2.5 | Bangladesh will lose — I laid ৳1,000 at odds 2.5 |
| If Bangladesh wins, profit is ৳1,500 (net ৳500) | If Bangladesh loses, profit is ৳1,000 (minus commission) |
| Familiar, just like regular betting | You act like a bookmaker |
Commission is usually a small percentage of net profit — it applies only to winning bets, not every bet. It is often lower than the margin a regular sportsbook charges.
Example: Exchange bet on a BPL match
Say a Dhaka Dominators vs Chittagong Challengers match is underway. You think Dhaka will win.
- You back ৳500 at odds 1.9
- If Dhaka wins, you receive ৳950 (profit ৳450)
- The platform will deduct its commission
- If you lose, only the ৳500 stake is gone
These odds are set by other players — not a bookmaker.
How do you get started?
Start playing on 20coi in just four steps — simple, fast, and secure.
Register
Open a free account on 20coi with your name, mobile number, and password.
Log In
Log in with your mobile number and password, then access your dashboard.
Make a Deposit
Deposit from as little as ৳100 using bKash, Nagad, Rocket, or Upay. Get a 200% bonus on your first deposit.
Start Playing
Pick your favourite slots, cricket betting, or live casino and head towards winning the jackpot.
Payment Methods & Processing Times
20coi supports all popular payment methods in Bangladesh for fast and secure transactions.
| Method | Minimum Deposit | Minimum Withdrawal | Processing Time | Fee |
|---|---|---|---|---|
| bKash | ৳100 | ৳500 | Instant — 2 hours | Free |
| Nagad | ৳100 | ৳500 | Instant — 2 hours | Free |
| Rocket | ৳100 | ৳500 | 15 minutes — 2 hours | Free |
| Upay | ৳100 | ৳500 | 15 minutes — 2 hours | Free |
| Bank Transfer Dutch-Bangla, City, BRAC |
৳100 | ৳500 | 1–24 hours | Bank charges apply |
* Withdrawal time is generally 15 minutes to 2 hours. Bank transfers may take a little longer. Some time may be needed for the withdrawal verification process.
Secure Transactions
Every transaction is protected with SSL encryption. Your financial information stays completely private.
- Instant Deposit Confirmation
- Fast Withdrawal Processing
- No Hidden Charges
A guide to understanding RTP & House Edge
RTP (Return to Player) is the percentage of total bets that a game returns to players on average over the long term. For example, if a slot game has an RTP of 96% — theoretically an average of ৳96 comes back for every ৳100 wagered. However, this is a mathematical average across billions of spins — results in a single session can be completely different.
House Edge is the flip side of RTP — what the casino retains over the long term. A 96% RTP means a 4% house edge. This rate varies across different games.
As a general comparison: slot game RTP typically ranges from 92% to 98%, blackjack is around 99%, and roulette ranges from 94% to 97%. These figures depend on the specific game and its rules.
Understanding RTP and volatility before you play is important. High-volatility games offer the chance of big wins but pay out less frequently. Low volatility brings smaller but more frequent wins. Choose your game according to your budget.
92-98%
Slot Game RTP~99%
Blackjack RTP94-97%
Roulette RTPSecurity & Trustworthiness
20coi is a safe and reliable platform — keeping your data and money secure is our top priority.
SSL Encryption
Every transaction and personal detail is protected with 256-bit SSL encryption. Your data will never be passed to third parties.
Fair Play Guarantee
All games use verified Random Number Generator (RNG) technology. Every result is completely random and impartial.
24/7 Live Support
Get immediate assistance in Bengali via live chat for any issue — any time, day or night.
Privacy Policy: Your personal information (name, mobile number, transaction details) is completely safe. 20coi never sells or shares your information with third parties. To read the full privacy policy, visit: Privacy Policy.
Trusted Game Providers
20coi works only with the world's best and most reputable game developers.
Every provider's games are independently tested and fair play is verified.
Responsible Gaming — Your Safety
20coi believes that entertainment is enjoyable only when approached responsibly. We want you to play in a healthy and enjoyable way.
Set your own daily limit for how long you play.
Set your weekly or monthly deposit limit.
Put your account on a break for a set period whenever you need to.
For players aged 21 and over only.
Gambling is for entertainment only — not an alternative source of income. Stop chasing money you have lost. Contact our live chat for support.
View Responsible Gaming PolicyLegal Notice
- 20coi is an online platform. It does not claim any specific licence or regulatory approval.
- Bangladesh's Public Gambling Act 1867 predates online betting — it is legally ambiguous on the subject of online gambling.
- Users are solely responsible for complying with the local laws of their own country. Verify your own legal situation before playing.
- This platform is for players aged 21 and over only — age verification is strictly enforced.
- Visit our Responsible Gaming page for responsible play.
Join 20coi today
Whether it's Pohela Boishakh or Eid — new offers and bonuses are waiting for you every day.
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