gc666 Betting App — Play cricket and casino anytime, anywhere on mobile and win rewards
With easy transactions via bKash, Nagad, and Rocket, fast withdrawals, and 24/7 support in Bengali, gc666 is always by the side of players in Bangladesh.
Welcome Bonus Offer
Get on your first deposit
Up to ৳20,000 maximum
- Minimum deposit of just ৳500
- Wagering requirement of just 10x
- bKash, Nagad, Rocket, and Upay supported
- Applicable on cricket, slots, and live casino
Browse Game Categories
Slots
Cricket Betting
Live Dealer
Bingo
Teen Patti
Andar Bahar
Lottery
Poker
How to Get Started
Sign Up
Visit the gc666 website and create a free account using your mobile number or email. The entire process takes just a few minutes.
Deposit
Deposit just ৳500 via bKash, Nagad, Rocket, or Upay and receive a 100% bonus.
Play and Enjoy
Cricket, slots, live casino, or fishing games — play whichever you like on mobile.
Withdraw
Send your winnings directly to bKash or Nagad — processing is typically completed within 15 minutes to 2 hours.
Cricket Format Guide
Understanding the differences between formats is important for success in cricket betting. At gc666 you can bet on all types of cricket, from T20 to Test matches.
T20 Format
Each team's innings is a maximum of 20 overs. A match generally finishes in three to three and a half hours. It is the fastest and most exciting format. Match winner, top batter, and total runs are very popular betting markets.
One-Day International
Each team plays 50 overs. A match runs for seven to eight hours. It offers more sustained play than T20. Innings total runs, powerplay score, and man of the match are common betting markets.
Test Format
Up to five days of play, with two innings per team. It is the longest and most traditional form of cricket. Session betting, innings wickets, and draw percentage markets offer special opportunities.
The Hundred
A new format from England where each team bats for 100 balls. The game finishes in about two and a half hours. Designed for younger audiences, this format offers a very fast-paced betting experience.
Popular Cricket Leagues
BPL: Bangladesh Premier League — Bangladesh's own T20 tournament. IPL: Indian Premier League — the most popular T20 league in the world. BBL: Big Bash League — Australia's T20 tournament. PSL: Pakistan Super League — Pakistan's premier T20 league.
Fishing and Arcade Games
Fishing games have become one of the most entertaining sections of online casinos. You use a cannon to hunt fish swimming underwater. The bigger the fish you catch, the bigger the reward.
Cannon Level
Choose from small to large cannons. As the cannon's power increases, the cost per shot goes up, but so does the chance of catching bigger fish. Beginners who start with a small cannon can make their balance last longer.
Boss Fish
Some games feature special boss characters such as sharks or dragons. Defeating them gives bigger rewards but requires more shots. In group shooting, the boss is taken down faster.
Fish Multipliers
Each fish has its own multiplier. Small fish give 2–5x, medium fish give 10–30x, and special fish give even more. Check the multiplier table to plan your strategy.
Cost Management
Each shot has a fixed cost. It is wise not to spend more than 10% of your budget in a single session. Slowing down your rate of fire can make your balance last much longer.
Live Casino Tables
Play in real time in front of a professional dealer. The following tables are available at gc666.
Baccarat
Banker or Player — whichever side is closest to 9 wins. Example table limits: ৳100 – ৳50,000.
Roulette
Place your bet on where a ball will land on a spinning wheel. Both European and American versions available. Example table limits: ৳50 – ৳25,000.
Blackjack
Get close to 21 to beat the dealer — but not over. Using a strategy card reduces the house edge. Example table limits: ৳200 – ৳100,000.
Live Andar Bahar
A popular card game from the Indian subcontinent. Bet on which side a card will match. Example table limits: ৳50 – ৳10,000.
Game Show Wheel
Bet on various numbers on a large spinning wheel. A live host runs the game. Example table limits: ৳10 – ৳5,000.
Sic Bo
Spin three dice and bet on the outcome. From single numbers to totals — a variety of betting options available. Example table limits: ৳50 – ৳15,000.
Fast Withdrawals
gc666's withdrawal system is designed to suit the realities of Bangladesh. Send money directly to any mobile wallet — bKash, Nagad, Rocket, or Upay. Bank transfer withdrawals are also available.
Minimum processing time
Maximum processing time
- Minimum withdrawal of ৳500
- bKash, Nagad, Rocket, Upay, and bank transfer
- Processing runs 24 hours a day, 7 days a week
- Fastest service for accounts with completed KYC verification
Cashback and Rebate
Earn cashback every week based on your betting volume. The rates below are according to VIP tier.
| VIP Tier | Weekly Cashback | Credit Time | Conditions |
|---|---|---|---|
| Bronze | Up to 0.3% | Every Monday | Minimum weekly bet required |
| Silver | Up to 0.6% | Every Monday | Consistent activity required |
| Gold | Up to 0.9% | Every Monday | Higher betting activity required |
| Platinum | Up to 1.2% | Every Monday | For the most active members |
3 Key Conditions
- Cashback is calculated only on net losses for that week.
- Bets placed from a bonus balance do not count toward rebate.
- After cashback is credited to your account, it must be wagered 1x before withdrawal.
Loyalty Rewards Program
Earn points with every bet and move up to higher tiers. The higher the tier, the greater the benefits.
0.3%
Weekly Cashback
New active members start at this tier. You can move up through regular betting.
0.6%
Weekly Cashback
Consistent activity from Bronze leads to a promotion to Silver. Additional promotional offers become available.
0.9%
Weekly Cashback
Members with high betting activity receive Gold. Enjoy faster withdrawals and access to dedicated support.
1.2%
Weekly Cashback
For the most active and trusted players. Includes a personal account manager and exclusive offers.
Bonus Terms Comparison
All bonus terms at gc666 are presented transparently so you can make the right decision.
| Bonus Type | Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 100% up to ৳20,000 | ৳500 | 10x | 30 days |
| Daily Deposit Bonus | Up to 5% | ৳500 | 15x | 7 days |
| Weekly Cashback | 0.3% – 1.2% | Not applicable | 1x | 7 days |
| Reload Bonus | 50% up to ৳5,000 | ৳500 | 20x | 14 days |
| Free Spin Offer | On selected slots | ৳500 | 25x | 7 days |
Why choose gc666
Mobile-First Design
From Dhaka to Chittagong, the full site runs smoothly and looks great on any smartphone, anywhere.
Fast Loading
Games stream even on slow internet connections. Low-latency live dealer streaming.
SSL Security
All data is protected with SSL encryption. Your personal and financial information is completely secure.
Bangla Support
Live chat support in Bangla, 24 hours a day, 7 days a week. No language barrier.
bKash and Nagad Support
Easy deposits and withdrawals via Bangladesh's most familiar mobile wallets.
Cricket Betting
BPL, IPL, T20 World Cup — all markets for Bangladesh's favorite tournaments in one place.
Regular Promotions
New offers, tournaments, and special festival bonuses every week (Eid, Pohela Boishakh).
Fair Play
Games sourced from verified game providers. Fair play is ensured.
How to Read Odds
Understanding odds is the first step to success in betting. gc666 generally uses decimal odds, which are easy to understand.
Decimal Odds Example
Say you place a ৳500 bet at odds of 1.80.
Total return = ৳500 × 1.80 = ৳900
Net profit = ৳900 – ৳500 = ৳400
In other words, the higher the odds, the bigger the potential win — but the less likely the outcome is to occur.
Implied Probability
Odds of 1.80 mean the probability of the event is around 55.6%. Lower odds mean a higher probability.
Fractional Odds
4/5 means a ৳4 profit on a ৳5 bet. In decimal, this is 1.80.
American Odds
+150 means a ৳150 profit on a ৳100 bet. -200 means you need to bet ৳200 to win ৳100.
Beware of Fake Sites and Scams
Safety Checklist
- Always check the correct domain — verify gc666.cam and HTTPS.
- Never share your OTP or bKash/Nagad PIN with anyone — not even someone claiming to be support.
- Official support will never ask for your password.
- Do not trust "agent" offers on Telegram or Facebook.
- If you fall victim to a scam, change your password immediately.
- After a scam, notify support via live chat.
Responsible Gaming Tools
gc666 believes that gambling is for entertainment only and is never a solution to financial problems. This platform is intended for users aged 21 and above only.
Session Time Limit
Sessions end automatically after a set time and reality check reminders are sent.
Deposit Limit
Set your own daily, weekly, or monthly deposit limit.
Self-Exclusion
Activate the option to suspend your account for a set period or permanently.
Loss Limit
Play stops automatically once a set loss amount is reached.
If gambling is becoming a problem for you, visit our Responsible Gaming page directly or speak with support via live chat. We are always ready to help.
Privacy Policy Notice
gc666 collects your personal information solely for the purpose of providing services. Your information is not sold to third parties. All data is protected with SSL encryption. For more details, read our Privacy Policy.
Legal Notice
gc666 is an online platform. It does not claim any specific license or regulatory approval.
Bangladesh's Public Gambling Act was enacted in 1867, predating the era of online betting. There is legal ambiguity regarding the applicability of this law to online gambling.
Each user is personally responsible for complying with their local laws. For users aged 21 and above only.
For responsible gaming tools and more information, visit our Responsible Gaming page.