New members get a special bonus on their first deposit, and existing members get fresh offers every week. There's always something for everyone at z444.
Make your first deposit at z444 and receive a bonus equal to what you put in. Deposit BDT 500 and you'll have BDT 1,000 to play with.
New Members Limited Time Claim BonusExisting members aren't left out either. Get a 30% reload bonus on every new deposit made on Mondays. Stay active and enjoy extra rewards every week.
All Members Weekly Claim Offer10% of your weekly losses will be returned to your account as cashback. Even when you lose, you get something back — that's what makes z444 different.
Guaranteed Returns Every Sunday View DetailsRefer your friends to z444. When a friend registers and makes their first deposit, you'll earn a BDT 50 bonus. The more friends you refer, the more you earn.
Share Unlimited Refer NowJoin z444's monthly tournament and compete for a share of BDT 5,000 in prizes among the top 10 winners. Separate competitions run across all categories — from slots to cricket betting.
Monthly All Games Join NowDownload the z444 app and get BDT 20 free credit on your first login — no deposit needed. Start playing right away.
App Users Instant Download the App| Bonus Type | Amount | Applicable | Validity | Status |
|---|---|---|---|---|
| Welcome Bonus | 100% | New Members | 7 Days from Registration | Active |
| Reload Bonus | 30% | All Members | Every Monday | Active |
| Weekly Cashback | 10% | All Members | Every Sunday | Active |
| Referral Bonus | BDT 50 / Friend | All Members | Unlimited | Active |
| Tournament Prize | BDT 5,000 Pool | All Members | Monthly | Active |
| App Download Bonus | BDT 20 Free | New App Users | Once | Active |
| Birthday Bonus | Special Surprise | Registered Members | On Your Birthday | Active |
The biggest perk of joining z444 kicks in right from the start. Register for the first time, make a deposit, and a bonus equal to your deposit amount is credited directly to your wallet. Deposit BDT 500 and z444 adds another BDT 500 — giving you BDT 1,000 to play with from the get-go.
Many people assume bonus terms and conditions are complicated. At z444, that's not the case. The rules are straightforward and easy to understand. The main requirement is simply to wager the bonus amount a set number of times — that's it.
Z444 wants every member to start with confidence. That's why the welcome bonus is designed to give new players a great experience from day one. Use it across any category — slots, Live Casino, or Sports Betting.
Sign up quickly with your mobile number — it only takes 2 minutes.
Deposit easily with bKash, Nagad, or Rocket.
Your bonus will appear in your wallet as soon as the deposit is confirmed.
Use your bonus to place bets on any game you like and win.
Everyone knows you can't win every time in online gaming or betting. But at z444, a loss doesn't mean walking away empty-handed. The weekly cashback system returns 10% of your total net losses over seven days, credited every Sunday.
Say your total losses for the week come to BDT 2,000. On Sunday morning, BDT 200 cashback will be added to your wallet automatically — no application, no hassle.
This feature is a favourite among regular z444 members — especially Sports Betting players, who sometimes hit a rough patch across several matches in a row. The cashback helps keep morale up during those stretches.
The system calculates everything automatically and credits it to your account every Sunday.
Cashback is credited directly to your gaming wallet.
Many online gaming platforms in Bangladesh advertise big bonuses, but the fine print often makes them nearly impossible to claim. z444 does things differently — our bonus terms are straightforward, written in plain Bengali, and the bonuses are genuinely yours to use.
All promotion terms and conditions are written in Bengali, so you can easily understand every bonus requirement without needing to know English.
On most platforms, you can wait hours for a bonus to arrive. At z444, once your deposit is confirmed, the bonus is credited to your wallet instantly.
Full details of every z444 promotion are available on the website. No hidden terms, no tricks.
Z444 adds new promotions every week. Special occasions like Eid, Puja, and the cricket World Cup bring exclusive mega offers.
If you have any questions or issues with a bonus, our live chat support is available in Bengali around the clock. You'll typically get a response within 5 minutes.
Z444 offers special bonuses for Eid ul-Fitr and Eid ul-Adha. Last Eid, thousands of members received 50% extra bonus.
During IPL, BPL, or the World Cup, Sports Betting comes with special cashback and multiplier offers.
On your birthday, z444 sends you a personal bonus gift — completely out of the blue.
Registration takes just 2 minutes. Join now and start enjoying z444's welcome bonus and top promotions.