cv663 Casino Bonus — Get up to 120% up to ৳20,000 on Your First Deposit Welcome Offer for New Members
Deposit from just ৳300 via bKash, Nagad, or Rocket to get started. Live casino, cricket betting, slots, and much more — all on one platform.
Welcome Bonus Offer
- Deposit ৳1,000 and get a ৳1,200 bonus — total balance ৳2,200
- Maximum example: deposit ৳34,000 and get a ৳20,000 bonus — total ৳54,000
- Wagering requirement is just 10x — calculated on the bonus amount only
- Example: ৳1,200 bonus × 10 = place ৳12,000 in bets to unlock withdrawal
- Minimum deposit of just ৳300
- For new members only. Must be 21 or older.
Winnings earned from the bonus cannot be withdrawn until the bonus wagering requirement is completed. Terms and conditions apply.
Game Category Overview
Cricket Betting
CricketFrom Bangladesh Tigers matches to IPL, BPL, and the T20 World Cup — cv663 offers betting on all major cricket tournaments. Markets include match winner, top batter, over/under, and more.
Learn MoreSlot Games
SlotsHundreds of slot games from PG Soft, Pragmatic Play, and JILI are available at cv663. Packed with a variety of themes and features, these games are easy to play on mobile.
View All SlotsLive Casino
Live CasinoPlay baccarat, roulette, and blackjack live with real dealers from Evolution Gaming and Ezugi. Enjoy an authentic casino experience with high-definition streaming.
View Live TablesTable Games
Baccarat RouletteBaccarat, roulette, and a variety of card games deliver the feel of classic table gaming. The rules are straightforward, yet there is room to develop skill through strategy.
Teen Patti
Teen PattiThis popular South Asian three-card game is available at cv663 in both live and virtual formats. JILI's Teen Patti Joker and Teen Patti 20-20 are especially popular.
Andar Bahar
Andar BaharA simple yet thrilling card game where you bet on which side — Andar or Bahar — the matching card will fall on. Fast-paced rounds make this game particularly engaging.
Bingo
BingoJILI's bingo games such as Fortune Bingo, Jackpot Bingo, and Bingo Adventure are popular among Bangladeshi players. Simple rules deliver quick results.
Crash Games
Aviator CrashCrash games including Spribe's Aviator offer fast multiplier-based gameplay. The thrill of cashing out before the crash sets this game apart.
Drill That Gold
An exciting slot experience with a drilling theme, where you enjoy the adventure of searching for gold deep underground. It is especially popular in cv663's exclusive game category.
Fortune Gems 2
JILI's Fortune Gems 2 is a popular gem-themed slot game well known in Bangladesh for its colorful graphics and straightforward gameplay. It can be played directly at cv663.
Hot Game Selection
Fortune Tiger
PG Soft
Feature BuyGates of Olympus
Pragmatic Play
Mega WinSweet Bonanza
Pragmatic Play
Free SpinAviator
Spribe
CrashFortune Gems 2
JILI
Gem SlotFortune Rabbit
PG Soft
MultiplierDragon Hatch
PG Soft
Cluster PaysBoxing King
JILI
ActionGet Started Step by Step at cv663
Create an Account
Go to the cv663 Login page and open a new account with your mobile number and password. The whole process takes just a few minutes.
Verification
Upload a photo of a valid national ID card or passport to verify your identity. This ensures the security of your account.
First Deposit
Deposit from as little as ৳300 via bKash, Nagad, Rocket, or bank transfer. The deposit process is fast and completely secure.
Claim Your Welcome Bonus
Right after your first deposit, the 120% welcome bonus is automatically added to your account. Complete just 10x wagering and you can withdraw your bonus-earned winnings.
Place Your First Bet or Play
Choose your preferred game — cricket betting, slots, live casino, or crash games. Play from Dhaka or anywhere in the country, right on your mobile.
Withdrawal
Withdraw from a minimum of ৳1,000. It typically arrives in your bKash or Nagad account within 1 hour.
VIP Membership Plans
As you play more at cv663, you advance to higher VIP levels and enjoy weekly cashback rewards.
New members begin their VIP journey at the Bronze level. Regular play allows you to move up to higher levels.
Silver members receive double cashback and priority customer support.
Gold level members enjoy exclusive promotions, faster withdrawal processing, and a dedicated account manager.
The highest level. Platinum members enjoy the highest cashback, access to special events, and top-priority service.
Fast Deposits via bKash and Nagad
cv663 supports deposits and withdrawals via four popular payment methods. The minimum deposit is just ৳300.
The most familiar method for mobile banking users — ideal for those who want to deposit at any time of the day or night.
Select bKash on the cashier page and enter the amount (minimum ৳300)
Send the payment to the displayed bKash number and save the reference number
Submit the transaction ID — your balance will update promptly
This mobile wallet from the postal service is a great option for those who prefer fast transactions with low fees.
Select Nagad on the cashier page and enter the amount (minimum ৳300)
Send money to the displayed Nagad number and note the reference number
Submit the transaction ID — your balance will update shortly
Dutch-Bangla Bank's Rocket service is a convenient option for players in remote areas of the country.
Select Rocket on the cashier page and enter the amount
Make the payment via Rocket to the displayed number
Submit your transaction details and wait for your balance to update
For large transactions, transfer directly via Dutch-Bangla Bank, BRAC Bank, or Islami Bank.
Select bank transfer on the cashier page and collect the bank details
Transfer to the specified account through your banking app or at a branch
Upload the payment slip — your balance will update after verification
Live Casino Tables
Live Baccarat
Player or Banker — who will win? Play with a real dealer in high-definition streaming. Table limits are suitable for all budgets.
Live Roulette
Enjoy live roulette in European and American formats. Number, color, or odd/even — there are plenty of betting options.
Live Blackjack
The thrill of beating the dealer to 21. Hit, stand, double down — every decision is yours.
Live Andar Bahar
The familiar South Asian card game is now available with a live dealer. Fast rounds and simple betting make it very popular.
Game Show Wheel
An entertaining spinning-wheel game with a live host. Multiplier segments add extra excitement.
Sic Bo Live
Bet on the outcome of three dice. This Asian classic has taken on a new dimension in live streaming.
Crash Games — Fast Multipliers
Crash games are a fast-paced multiplier betting experience. Spribe's Aviator is the most popular game in this category. In each round, you place your bet before the plane takes off.
As the plane begins to fly, the multiplier keeps rising. You must cash out before the crash — the later you cash out, the higher the multiplier, but the greater the risk of crashing. Each round ends in just a few seconds to a minute.
Many players use the auto cash-out feature — by setting a multiplier in advance, the game automatically cashes out once that level is reached.
Important Advice
Before you start playing, set a maximum loss limit for yourself. Crash games are fast and exciting, but there is no guarantee of winning. Never place bets based on guesses or "signals".
How to Read Odds
Odds are a numerical expression of the probability of an outcome and the potential reward. The higher the odds, the greater the potential payout — but the lower the chance of winning. Odds are expressed in three main formats.
Decimal Odds (most common)
Most platforms including cv663 use the decimal format. It is easy to calculate: stake amount × odds = total return.
Example: you place a ৳500 bet at odds of 1.80 — total return is ৳500 × 1.80 = ৳900 (that is, your original ৳500 + profit of ৳400).
Implied Probability
You can understand the likelihood of winning from the odds. Formula: 1 ÷ odds × 100 = implied probability (%).
Example: odds of 1.80 → 1 ÷ 1.80 × 100 ≈ 55.6%. This means the bookmaker believes this outcome will occur about 56% of the time.
| Format | Example | Profit on a ৳500 bet |
|---|---|---|
| Decimal | 1.80 | ৳400 |
| Fractional | 4/5 | ৳400 |
| American (Moneyline) | -125 | ৳400 (approx.) |
All three formats express the same probability — only the way they are presented differs.
Bankroll Management Guide
Set a Budget
Before you start playing, decide how much money you can afford to spend for entertainment. This amount should be something you can lose without it affecting your daily life. Never use emergency funds or savings.
Divide Into Sessions
Split your total budget across multiple sessions. For example, dividing a monthly budget of ৳3,000 into ৳750 per week makes it easier to stay in control of your spending. Avoid the tendency to spend everything in a single session.
The 1–5% Rule Per Bet
Experienced players generally spend between 1% and a maximum of 5% of their total bankroll on each bet. With this approach, an unlucky streak cannot wipe out your entire budget.
Knowing When to Stop After a Win
Set a win target. For example, end your session once your balance has increased by 50% from where you started. Following this rule makes your winning days more effective.
Take a Break After Losses
If you have lost 30–50% of your session budget, stop playing. Trying to recover losses ("chasing losses") carries the risk of losing even more. Come back the next day with a fresh mind.
Keep a Record of Your Play
Write down your deposits, withdrawals, and results in a simple notebook or spreadsheet. This will help you understand your own playing patterns and make better decisions.
Remember
Gambling is a form of entertainment — not a source of income. Staying within your budget keeps the game enjoyable. cv663 always encourages responsible play.
Refer a Friend
Refer in 3 Steps
Share Your Referral Link
Copy your personal referral link from your account and share it with friends or acquaintances.
Friend Registers and Deposits
Your friend registers on cv663 using your link and completes their first deposit.
Both Receive Rewards
Once your friend's first deposit is confirmed, you both will receive a referral reward — the amount is subject to the terms of the referral program.
Fair Use Terms
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The same person cannot refer themselves ("self-referral" is not permitted).
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Multiple accounts cannot be opened from the same device or IP address.
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The referred friend must be a new member and must complete the minimum deposit.
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Each referral requires a separate and verifiable account.
Responsible Gaming Tools
cv663 believes that gaming should be for entertainment — not a source of stress or anxiety. We provide a range of responsible gaming tools to protect every player.
Deposit Limit
Set a daily, weekly, or monthly maximum deposit limit. Once set, it takes effect immediately.
Loss Limit
Set the maximum amount you are willing to lose within a given period. When the limit is reached, the session stops automatically.
Session Time Limit
After a set period of time, you will receive a reminder message to take a break. This is very effective for avoiding long sessions.
Reality Check Reminder
At regular intervals, a summary of your playing time and spending is shown so you can stay aware.
Self-Exclusion
If you feel that gaming is getting out of control, there is an option to suspend your account for a specific period or permanently.
Self-Assessment Quiz
A self-assessment questionnaire is available to help you check whether your gaming habits are healthy.
The minimum age to register and play on cv663 is 21. Through our age verification process, we ensure that minors do not access this platform.
Need Help?
If you feel that gambling is becoming a problem, please contact our support team. Our 24/7 live chat and email support are available in Bengali: [email protected]
Customer Support Channels
Live Chat
The most effective method for instant 24/7 support. Ideal for urgent issues related to technical problems, deposits, or withdrawals.
24/7 — in Bengali and English
Email Support
Email is the most suitable option for detailed questions, complaints, or when you need to attach documents. Our team responds as quickly as possible.
Bengali and English
Our support team is able to provide service in both Bengali and English. Players in Bangladesh can get their issues resolved in their own language.
Bengali is the primary language
cv663 The Strengths of Our Platform
Fast Withdrawals
Withdrawn funds typically arrive in your mobile wallet within just 1 hour. This is among the fastest in Bangladesh.
SSL Security
Your personal information and financial transactions are kept secure using the highest level of SSL encryption technology.
Mobile Optimized
Works smoothly on any Android or iOS device. No separate app download is required.
24/7 Bengali Support
Support in Bengali is available any time of day or night. Both live chat and email channels are active.
Bangladeshi Payments
bKash, Nagad, Rocket, and bank transfer — all popular payment methods are supported. No international card is needed.
Generous Bonuses
Up to 120% bonus on your first deposit and regular cashback offers for VIP members.
Wide Range of Sports
Betting markets are available across various sports including cricket, football, and kabaddi. Full coverage of major tournaments including BPL and T20 World Cup.
Fair Play
cv663 works with leading providers to ensure transparent gameplay and fair results. A safe and reliable platform.
A Reliable Gaming Platform in Bangladesh
cv663 is a complete online gaming platform built with Bangladeshi players in mind. Players from Dhaka and every corner of the country can easily access it on mobile.
Our platform has partnerships with world-class game providers such as PG Soft, Pragmatic Play, JILI, Evolution Gaming, Ezugi, Spribe, NetEnt, and Microgaming. This ensures you are getting the highest quality gaming experience.
A fully Bengali interface, fast transactions via bKash and Nagad, and 24/7 Bengali support have made cv663 a particularly popular choice among players in Bangladesh.
Join cv663 Now
Start with just ৳300 and enjoy a 120% welcome bonus. For ages 21 and above only.
Open Account