Olbg has a dedicated promotion for every member. From welcome bonuses to VIP cashback — there's something waiting for you.
All olbg promotions are updated regularly. Check the current offers and take advantage.
Up to 100% bonus on first deposit
50% reload offer every week
50 free spins per week
10% cashback on daily losses
BDT 500 bonus per referral
20% Odds Boost on cricket and football
Olbg's promotion program is built with Bangladeshi players in mind. On many platforms, bonus terms are so complicated that the average player can't figure out how to use them. At olbg, all terms are written in plain, easy-to-understand language.
Our bonus system is fully automated. If you're eligible, the bonus is credited to your account instantly — no promo code needed, no forms to fill out. This seamless experience is what sets olbg apart.
New promotions arrive every week — seasonal offers, cricket season bonuses, Eid special deals. Whatever the occasion, olbg always gives its members something extra to look forward to.
Wagering requirements apply to all bonuses. Bonuses can be withdrawn after betting the amount 5x–10x. Full terms are listed under each individual offer.
Olbg runs regular flash promotions available for a limited time only. These offers typically feature higher bonus amounts and more straightforward terms.
Stay registered on our platform to receive flash promotion notifications. Keep notifications enabled so you never miss an offer. Download the mobile app to get push notifications.
Download the app to receive notifications
The more you play, the more you earn. olbg's three VIP tiers come with exclusive benefits.
Monthly deposit BDT 5,000+
Monthly deposit BDT 20,000+
Monthly deposit BDT 50,000+
Claiming and using bonuses at olbg is straightforward. Every bonus offer clearly states the bonus amount, the wagering requirement, and which games it applies to. No hidden terms, no tricks.
The welcome bonus is olbg's most popular offer. When a new member makes their first deposit, they receive a 100% bonus on top of it. So if you deposit BDT 1,000, you get another BDT 1,000 in bonus funds — giving you BDT 2,000 to start playing with.
The Reload Bonus is a regular perk for existing members. Deposit any Monday and get up to 50% bonus — a great way to keep the gaming going all week long.
The cashback offer is designed for days when luck isn't on your side. If you have a losing day, 10% of your total losses is credited back to your balance the following morning — acting as a safety net and taking the edge off a tough session.
View the key terms of each offer at a glance.
| Promotions | Bonus Amount | Wagering | Validity | Eligible Games |
|---|---|---|---|---|
| Welcome Bonus | 100% (up to BDT 10,000) | 8x | 7 days | All Games |
| Reload Bonus | 50% (up to BDT 5,000) | 6x | 7 days | Casino & Sports |
| Free Spins | 50 spins/week | 5x | 3 days | Selected Slots |
| Cashback | 10% (up to BDT 3,000) | 1x | 3 days | Live Casino & Slots |
| Referral Bonus | BDT 500 per referral | 3x | 14 days | All Games |
| Sports Booster | 20% Odds Boost | Not applicable | Match-based | Selected Sports |
At olbg, it's not just solo play — you can compete against other players too. Join our weekly and monthly tournaments, climb the leaderboard, and win special prizes.
In slots tournaments, the highest spin count or biggest win takes the top prize. In Sports Betting tournaments, the best win rate is what puts you at the top of the leaderboard.
Each tournament's prize pool typically ranges from BDT 50,000 to BDT 200,000. The top 10 players receive prizes, with the top 3 earning a special VIP gift package.
The most frequently asked questions about bonuses and promotions.
Sign up at olbg, make your first deposit, and claim a 100% welcome bonus. Don't miss out.