Play online casino on the gk444 app — 150% bonus on first deposit for new members
Get a 150% welcome bonus on your first deposit, up to ৳5,000. Cricket betting, live casino and hundreds of slots — all in one place, fully in Bengali.
All bonuses at a glance
Join gk444 and deposit a minimum of ৳500 to claim any bonus. See all offers in one place in the table below.
| Bonus name | Rate | Maximum | Wagering | Conditions |
|---|---|---|---|---|
| Welcome bonus | 150% | ৳5,000 | 10x bonus | Once on first deposit; for new members only |
| gk444 weekly reload reward | 30% | ৳3,000 | 15x bonus | Can be claimed once per week on any deposit |
| gk444 cricket festival bonus | 50% | ৳5,000 | 20x bonus | Available when you deposit before placing a bet on a cricket match |
| gk444 birthday special gift | — | ৳1,000 | 10x bonus | Once in the birthday month; account must be verified |
| gk444 refer a friend bonus | — | ৳2,000 | 12x bonus | Referrer receives the bonus once the new friend completes registration and deposit |
| gk444 Monday reload offer | 25% | ৳2,500 | 18x bonus | Can be claimed once on the first deposit every Monday |
Explore the different sections of the site
Crazy 777
A complete guide to JILI's popular Crazy 777 slot — learn about paylines, features and how to get the most out of it.
Read the Crazy 777 slot guideMonster Dice
This page covers the rules, betting options and strategy for the Monster Dice game in detail.
Learn the Monster Dice game rulesCricket
A complete guide to betting on international matches including BPL, IPL and the T20 World Cup — from understanding odds to multi bets.
Read the cricket betting guideSlots
A list of the best slot games from providers including PG Soft, Pragmatic Play and JILI, with RTP comparisons and playing tips.
Browse the slot game collectiongk444 Casino
Live dealer tables from Evolution and Pragmatic Play Live — baccarat, roulette and Teen Patti, all in one place.
Browse the casino games sectionAbout gk444
gk444 was built with Bangladeshi players in mind — placing the highest importance on service in the local language, domestic payment methods and user security. Our goal is simple: to provide online gaming in an easy, transparent and responsible way.
The platform offers sports betting (cricket, football, tennis), live casino (baccarat, roulette, Teen Patti), hundreds of slots and fishing games. Games from several well-known studios are available, including PG Soft, Pragmatic Play, JILI and Evolution.
Familiar mobile wallets including bKash, Nagad and Rocket can be used for deposits and withdrawals. Bengali-language support is available 24/7 via live chat and email. Separate apps are available for Android and iOS through official channels — see the gk444 app page for details.
Learn more about us
Why is gk444 different?
Play everything on your mobile browser
All gk444 games load directly in your phone's browser without installing any separate software. Log in on any Android or iOS device and enjoy everything from slots to live casino. Navigation is straightforward and loading is fast even on smaller screens, because the entire site was built with mobile in mind.
Fast transactions with local mobile wallets
Players across Bangladesh — from Dhaka to Chattogram — can deposit in minutes using bKash, Nagad or Rocket. Bank transfer is also available. Withdrawals are generally completed within 30 minutes to 3 hours, with no hidden charges.
Accounts and payments are kept secure
Every session on gk444 is protected by SSL encryption, so your personal information and payment details are not accessible to third parties. KYC verification is required before withdrawals, which helps prevent fraud and unauthorised access.
Deposit and withdrawal methods
Deposit
Mobile wallet
Mobile wallet
Dutch-Bangla Bank
Mobile wallet
Islami Bank, Dutch-Bangla Bank, BRAC Bank
Withdraw
Mobile wallet
Mobile wallet
Dutch-Bangla Bank
Mobile wallet
Islami Bank, Dutch-Bangla Bank, BRAC Bank
Top slot games
Gates of Olympus
Volatility: High
Max RTP 96.50%
Fortune Tiger
Volatility: Medium-High
Max RTP 96.81%
Sweet Bonanza
Volatility: High
Max RTP 96.48%
Mahjong Ways
Volatility: Medium
Max RTP 96.92%
Super Ace
Volatility: Medium-High
Max RTP 97%
Aviator
Volatility: High
Max RTP 97%
Step-by-step guide to withdrawing
Withdrawing your winnings is straightforward — just follow the steps below.
Log in and go to the withdrawal section
Sign in to your account on the gk444 login page, then select 'Withdraw' from the cashier menu.
Choose a payment method
Pick one of the following: bKash, Nagad, Rocket, Upay or bank transfer.
Enter the amount and confirm your details
The minimum withdrawal is ৳800. Make sure your mobile number or bank account details are correct.
Complete KYC verification
If you have not completed KYC before, verify your account using your national ID card or passport. This only needs to be done once.
Wait for processing to complete
After submitting your request, the funds generally arrive in your account within 30 minutes to 3 hours.
Important points to remember
- KYC verification is required before withdrawal
- Check that your bonus wagering requirements have been met
- The payment account must be in the player's own name
- The account must be active and free of any restrictions
Sports betting — which sport will you bet on?
Cricket
You can bet on matches featuring all major teams including the Bangladesh Tigers in the BPL, IPL and ICC T20 World Cup. The most popular section for cricket fans.
Football
There are various betting options on English Premier League and UEFA Champions League matches, from match winner to goal totals.
Tennis
From Grand Slams to the ATP/WTA Tour — both set betting and match winner options are available for tennis.
Basketball
Point spread and over-under betting on NBA matches are particularly popular, especially in the evenings.
Esports
Betting on CS2, Dota 2 and League of Legends tournaments — rapidly growing in popularity among younger players.
Common bet types available on gk444:
Betting terms explained — for beginners
Asian Handicap
The weaker team is given a goal or run advantage to level the gap between two sides. Draw results are eliminated, so the outcome is either a full win or a full stake refund.
Over-Under (Totals)
You bet on whether the total runs, goals, or points in a match will be more (Over) or less (Under) than a set number. Which team wins is not relevant here.
Odds Format
Odds are written in three ways: Decimal (e.g. 2.25), Fractional (5/4), and American (+125). All three represent the same value — only the way they are displayed differs.
RTP (Return to Player)
RTP (Return to Player) shows what percentage of total bets a game pays back to players over the long run. For example, 96% RTP means an average of ৳96 comes back for every ৳100 wagered.
House Edge
The mathematical advantage the casino holds — the portion of each game that favours the platform over the long run. The higher the RTP, the lower the house edge.
Wagering Requirement
The condition specifying how many times bonus money must be bet before it can be withdrawn. For example, a 10x wagering requirement on gk444's welcome bonus means you must bet the bonus amount 10 times before you can make a withdrawal.
Live Dealer Casino
Play with real dealers in real time — Baccarat, Roulette, or Blackjack streamed live to your screen. Evolution and Pragmatic Play Live are the top providers in this category.
Slot Volatility
Describes the pattern of wins in a slot. High volatility means bigger wins but less frequently; low volatility means smaller wins that come more often. Medium sits between the two.
Progressive Jackpot
A large prize pool that grows gradually from bets placed by multiple players — whoever wins takes the entire pool, and it then resets to zero.
Cashback
A portion of your total losses over a set period is returned to you. gk444's VIP program offers weekly cashback — Gold Tier members can receive up to 0.5% of their net losses for the week.
Multi Bet (Accumulator)
Multiple selections are combined into a single bet. If all selections are correct, all the odds multiply together for a larger return, but if any one selection is wrong, the entire bet is lost.
KYC (Know Your Customer)
The account verification process where identity documents confirm that the account holder is a real person. Completing this is mandatory before making a withdrawal.
Join today and get a 150% bonus on your first deposit
Welcome bonus up to ৳5,000 — for new members only. Available to players aged 21 and above.
Go to gk444 Login pageContact & Support
24/7 Live Chat
Get help any time of day or night via live chat in Bengali or English. Whether it's about your account, bonuses, payments, or games — our team is always ready.
Email Support
Contact us by email to send detailed queries or documents. The team responds in both Bengali and English.
Player Protection & Local Law
SSL Encryption
Your account details and payment information are kept secure using SSL technology.
KYC Verification
Identity is confirmed before withdrawals are processed, which prevents unauthorised transactions.
Age 21+ Confirmed
All betting and casino activities are for players aged 21 and above only.
Responsible Gaming Tools
You can set tools such as deposit limits, time-outs, and self-exclusion yourself.
Game Studios available on gk444
The best content from world-class game studios is available together on gk444.
