New member or veteran — naagin4 has fresh bonus offers every single day. From the Welcome Bonus to loyalty rewards, every bet you place comes with added perks.
Naagin4 has separate bonus packages for both new and existing members
Make your first deposit on naagin4 and get a 100% bonus on the amount you deposit. Deposit ৳500, get ৳500 bonus. Deposit ৳5,000, get ৳5,000 bonus — up to a maximum of ৳10,000.
10% of your total Sports Betting losses for the week gets credited back to your account every Monday. You can receive up to ৳3,000 in cashback.
On your 2nd and 3rd deposits, naagin4 gives you a 50% Reload Bonus. You can use it once per week, with a maximum bonus of up to ৳5,000.
Invite your friends to naagin4. When a friend registers and makes their first deposit, you earn a ৳500 bonus. The more friends you bring, the more you earn — with no limits.
During IPL, BPL, Asia Cup, and the World Cup, naagin4 offers a special Cricket Season Bonus. An extra 25% bonus is automatically added to any cricket bet placed while the tournament is running.
Get 200 free spins with your first deposit — use them on naagin4's most popular slots. You'll receive 40 spins per day over 5 days.
Claim your bonus and start betting in just a few simple steps
Before using any bonus, please read the relevant terms and conditions carefully. Withdrawals will not be permitted until the wagering requirements have been met.
Signing up on naagin4 only takes your mobile number and a password. The whole process takes just 2 minutes.
Before depositing, select your preferred offer from the "Bonus" tab or enter a promo code.
Deposit a minimum of ৳500 via bKash, Nagad, Rocket, or Upay. The bonus will be added to your account automatically.
You can view both your main balance and your bonus balance. Complete the specified wager requirement to proceed.
Once wagering is complete, withdraw your full amount — it arrives in your bKash in just 3 minutes.
The more you play on naagin4, the bigger the rewards — climb through four tiers
Monthly Bets ৳0–৳9,999
Monthly Bets ৳10,000–৳49,999
Monthly Bet ৳50,000–৳1,99,999
Monthly Bet ৳2,00,000+
See what each bonus offers — at a glance
| Bonus Type | Amount | Wager | Validity | Sports | Casino |
|---|---|---|---|---|---|
| Welcome Bonus | 100% / ৳10,000 | 8x | 7 Days | ||
| Cashback Bonus | 10% / ৳3,000 | 3x | Weekly | ||
| Reload Bonus | 50% / ৳5,000 | 6x | 7 Days | ||
| Referral Bonus | ৳500 / Referral | 4x | 14 Days | ||
| Cricket Season Bonus | 25% / ৳2,500 | 5x | During the Season | ||
| Free Spins | 200 Spins | 30x | 5 Days |
Many people have questions about bonuses on online betting platforms. Do bonuses actually help? Can you withdraw them? What does wagering really mean? Giving honest answers to all of these is naagin4's policy.
First things first — a bonus is not free money. It's an opportunity, and when used wisely, it makes your betting experience a lot more rewarding. The Welcome Bonus is a good example. Say you deposit ৳1,000 and receive a 100% bonus, giving you ৳2,000 in total. An 8x wager means you need to place bets worth ৳2,000 × 8 = ৳16,000 before you can withdraw. That may sound like a lot, but if you bet regularly, it gets covered naturally.
The cashback bonus is one of naagin4's most popular offers — and for good reason. It takes some of the sting out of a losing week. Say you're down ৳2,000 for the week; you'll get ৳200 cashback credited on Monday morning, with just a 3x wager requirement. This bonus applies to Sports Betting only and is relatively straightforward to use.
The referral program is a great way to play alongside your friends. Share your referral link — once a friend registers and deposits ৳500 or more, ৳500 is added straight to your account. Get ten friends to join and that's ৳5,000, with no cap on how many you can refer.
The season bonus is a real treat for cricket fans. Whether it's BPL, IPL, or the Asia Cup — naagin4 automatically activates the bonus as soon as the tournament kicks off. No separate application needed. Keep in mind, though, this bonus only applies to cricket bets — it doesn't cover football or other sports.
A quick word on the Loyalty Program — many players don't know about it. The more you bet each month, the higher your tier. Diamond members receive an extra 25% on all bonuses and get access to a dedicated account manager. It's designed for long-term members naagin4A special token of appreciation from naagin4.
One last honest tip — always read the terms before claiming a bonus. Know which games count toward wagering and at what percentage. Sports bets typically count at 100%, slots at 50–100%, and table games may count for less. Also check whether the bonus has a maximum win cap.
The most frequently asked questions about bonuses
Use bonuses for entertainment, not as a source of income. naagin4 is strictly for users aged 18+. If you feel you need help, set a deposit limit or take a break. For more information, visit our Responsible Gaming page.