i89 Online Casino — Get the biggest welcome offer on your very first deposit as a new member
Join i89, Bangladesh's most trusted online casino and betting platform. Deposit as little as ৳500 via bKash, Nagad, or Rocket and enjoy instant rewards.
Welcome Bonus for New Members
Join for the first time and get a 150% bonus on your first deposit. The terms are simple and transparent.
150% First Deposit Bonus
New MemberDeposit as little as ৳500 and you'll receive a 150% bonus, up to ৳5,000. Wagering is just 10x — one of the lowest requirements in the market. Players across Bangladesh, including Dhaka, are already taking advantage of this offer.
- Bonus Amount: ৳500 – ৳5,000
- Wagering: Just 10x
- Payment: bKash, Nagad, Rocket, Bank Transfer
- Withdrawal Time: 5–30 Minutes
Bonus Terms Comparison
All bonus offer terms at i89 are presented here transparently — no hidden conditions.
| Bonus Type | Bonus Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus (First Deposit) | 150%, up to ৳5,000 | ৳500 | 10x | 30 Days |
| Reload Bonus (Re-deposit) | 50%, up to ৳2,000 | ৳500 | 15x | 14 Days |
| Weekly Cashback | 0.2% – 1.0% (based on VIP level) | Not Applicable | No Wagering | Weekly |
| Referral Bonus | ৳300 per successful referral | Friend's ৳500 deposit | 5x | 7 Days |
| Deposit Bonus (BPL / IPL Season) | 100%, up to ৳3,000 | ৳500 | 12x | During the event |
* All bonus rules and terms apply. Read the Terms and Conditions for details.
Why Choose i89
Millions of players in Bangladesh trust i89 because we deliver speed, security, and the best odds.
Instant Withdrawals
Your winnings go directly to your bKash or Nagad within just 5–30 minutes.
SSL Security
Your information and transactions are protected with 256-bit SSL encryption.
Best Odds
Get the most competitive odds in the market for cricket, football, and kabaddi.
24/7 Bengali Support
Day or night, our Bengali-speaking support team is always here for you.
Easy Payments
Deposit and withdraw using all familiar methods — bKash, Nagad, Rocket, and bank transfer.
Huge Game Collection
Slots, live casino, fishing, sports betting — all in one place.
How the Betting Exchange Works
The exchange is completely different from a regular sportsbook — understand the difference.
What are Back and Lay Bets?
In a regular sportsbook, you bet against the bookmaker. In a betting exchange, you bet directly against other players — the platform takes a small commission in between.
Back Bet: You think a team or player will win, so you bet in their favor. Example: a ৳1,000 Back bet on Bangladesh Tigers at 2.5 odds returns ৳2,500 if they win.
Lay Bet: You think a team will lose, so you bet against them — essentially taking on the role of the bookmaker. The lower the odds, the lower your liability.
Exchange odds come from other players and are set by market supply and demand. Commission is usually charged on net winnings, not on each individual bet.
An Example (Back vs Lay)
| Item | Back Bet | Lay Bet |
|---|---|---|
| Your Position | In favor of the team | Against the team |
| Stake Amount | ৳1,000 | ৳1,000 (Liability: ৳1,500) |
| Odds | 2.5 | 2.5 |
| Profit if Win | ৳1,500 | ৳1,000 (Stake taken) |
| Loss if Lose | ৳1,000 | ৳1,500 (Liability) |
Exchange vs Regular Sportsbook
Cricket Format Explained
Learn about the different cricket formats before betting — each format has its own betting markets.
T20
20 overs per innings. Match finishes in 3–4 hours. Betting markets: match winner, top run scorer, total runs over/under, in-play ball-by-ball.
ODI (One-Day)
50 overs per innings. Match lasts 7–8 hours. Betting markets: match winner, method of first wicket, total over runs, Man of the Match.
Test
Unlimited overs per innings, up to 5 days. Betting markets: match draw/win, session runs, innings total, first innings lead.
The Hundred
100 balls per innings. Each bowler's spell is a maximum of 10 balls. Match finishes in 2–3 hours. The most exciting format for younger fans.
Learn About Popular Leagues
BPL: Bangladesh Premier League — the domestic T20 tournament and Bangladesh's most popular cricket league.
IPL: Indian Premier League — the world's biggest franchise cricket league.
BBL: Big Bash League — Australia's top T20 competition.
PSL: Pakistan Super League — another top T20 league from South Asia.
Loyalty and VIP Rewards Program
The more you play, the more rewards you earn. Move up through i89's 4 VIP levels and enjoy weekly cashback.
The starting level for new members. Play regularly to move up easily.
Regular bettor. Extra cashback and priority support.
Enthusiast player. Faster withdrawals and special bonus offers.
Top level. Personal account manager and maximum benefits.
How to Earn Points
Fishing and Arcade Games
Fishing and arcade games combine skill and strategy — find out how to play.
How does a fish-shooting game work?
In fishing games, you hunt fish on the screen using a cannon. Each cannon shot has a fixed cost (Bet per Shot), and the multiplier is determined by the size and type of the fish.
Common Fish
Lower multiplier, but caught more frequently. Ideal for beginners.
Boss Fish
High multiplier, but requires multiple shots. A chance at big rewards.
Special Weapon
Use special bombs or lightning to catch many fish at once.
Arcade Style
Fast-paced arcade games including Crash, Colour Game, Bingo, and Lotto.
Tips for Managing Shot Costs
Bankroll Management Guide
Learning budget management is essential for long-term success — it is the most important part of any strategy.
Set a Budget
Each month, only allocate what you can afford to lose for entertainment. Never bet money meant for household expenses, debt repayment, or savings.
Session-Based Breakdown
Divide your total bankroll into smaller sessions. For example, if your monthly budget is ৳5,000, keep ৳500–৳1,000 per session.
The 1–5% Per-Bet Rule
Never place more than 5% of your total bankroll on a single bet. This protects you from a losing streak and extends your playing time.
Stop-Win Rule
Set a specific profit target (e.g., 50%). Once you reach that target, end the session. Avoid the tendency to give back your winnings.
Loss Limit and History Tracking
Set a maximum loss limit for each session. Stop immediately when you reach it. Write down your betting history every week — it helps with decision-making.
Commitment to Responsible Play
i89 always supports responsible gaming. If you feel you have a problem, visit our Responsible Gaming page. For ages 21+ only.
RTP and House Edge Explained
Understanding RTP and house edge before you play will help you make more informed decisions.
What is RTP?
RTP (Return to Player) is the percentage of total bets a game returns as winnings over the long term. For example, if a slot game has an RTP of 96%, theoretically ৳96 comes back for every ৳100 wagered — but this is a statistical average, not a guarantee for every session.
What is House Edge?
House edge is the flip side of RTP — it is the percentage the casino retains over the long term. If RTP is 96%, the house edge is 4%. This is the foundation of the casino's business model.
Typical RTP Ranges for Various Games
| Game Type | Typical RTP Range | House Edge |
|---|---|---|
| Slots | 92% – 98% | 2% – 8% |
| Blackjack | 98% – 99.5% | 0.5% – 2% |
| Roulette (European) | 97.3% | 2.7% |
| Roulette (American) | 94.7% | 5.3% |
| Baccarat | 98.7% | 1.3% |
| Crash Games | Up to 97% | 3% or more |
Why Does This Matter?
Knowing the RTP lets you make more informed decisions when choosing a game. Higher RTP games carry less risk over the long term. Keep in mind though — each spin or hand is an independent event, so RTP is only a theoretical long-term average.
Volatility or variance also matters: high-volatility games pay out larger rewards less frequently, while low-volatility games pay out smaller rewards more often.
Account Verification Process
KYC verification secures your account and unlocks the ability to withdraw.
Why is KYC Required?
KYC is mandatory for legal compliance, fraud prevention, and account protection. It confirms your identity and prevents misuse by others.
What Documents Are Needed?
National ID (NID) or passport, proof of current address (utility bill or bank statement), and a selfie for verification.
Processing Time
If the correct documents are submitted, verification is usually completed within 1–24 hours. Complex cases may take up to 48 hours.
What Happens After Verification?
Your account is fully unlocked — large withdrawals, bonus claims, and VIP benefits all become available.
Secure Document Upload
All your documents are protected with SSL encryption. They are never shared with third parties.
Beware of Fake Sites and Scams
Many fake sites and scammers are active online. Follow this checklist to keep yourself protected.
Refer a Friend
Invite your friends to i89 and both of you get rewarded.
Share Your Referral Link
Get your personal referral link from your account and send it to a friend.
Friend Registers
Your friend registers using your link and makes a first deposit of ৳500 or more.
Both Get Rewarded
You receive a ৳300 referral bonus and your friend gets a 150% welcome bonus.
Fair Use Terms
Customer Support Channels
Our support team is always ready to help with any issue — speak to us in Bengali.
24/7 Live Chat
The best option for instant help at any time of day or night. For game-related questions, deposits, or anything else.
Email Support
For detailed issues, document attachments, or formal complaints. Email: [email protected]
In-App Messaging
Contact the support team directly from within the app. Convenient for account-related matters.
Your Privacy is Our Priority
i89 keeps your personal information protected with SSL encryption and never sells it to third parties. We use your data only for service delivery, security verification, and legal compliance.
To learn more about how we collect, use, and protect your data, read our Privacy Policy.
Join i89 today and claim your 150% bonus
Deposit just ৳500 — via bKash, Nagad, or Rocket. For ages 21+ only.
Payment Methods
All familiar methods are supported for fast and secure deposits and withdrawals.
bKash
Minimum ৳500 — instant deposit
Nagad
Minimum ৳500 — fast withdrawal
Rocket
Minimum ৳500 — secure transfer
Bank Transfer
Minimum ৳500 — all banks supported
