All offers are live, hand-checked weekly, and apply to verified BOSSMAHJONG accounts. Terms are short and human-readable.
Match up to Rp 5,000,000
Calculated weekly, paid Tuesdays
Earn Rp 250,000 per active referral
Climb the ranks and unlock exclusive perks, higher rebates, and dedicated account managers.
Every promotion on BOSSMAHJONG is hand-checked weekly, written in plain language, and applies to verified accounts only. Our welcome offer matches your first deposit at 200% up to Rp 5,000,000, with an 8x rollover that's well below industry average. Reload bonuses run every Monday at 50%, and our weekly cashback pays 10% of net losses every Tuesday with no rollover requirement attached.
VIP players in Diamond tier and above receive a 1.2% rebate on all wagering, paid weekly, with cashout instant. Tournament prize pools - like our Mahjong Ways Cup - regularly exceed Rp 500,000,000 with the top hundred players sharing the prize. Our referral program pays Rp 250,000 for every active friend you bring in, paid weekly with no cap.
We avoid the fine-print games that plague this industry. No hidden wagering multipliers, no max-bet traps, no game restrictions buried in clause seventeen. If something is unclear, our live chat team will explain the math before you commit.
Make your first deposit of at least Rp 25,000 and the 200% bonus up to Rp 5,000,000 is credited automatically.
The welcome bonus requires 8x rollover. For example, a Rp 1,000,000 bonus requires Rp 8,000,000 in total bets.
Yes, but the bonus and any bonus-derived winnings will be forfeited. Your original deposit is always withdrawable.
Every Monday, deposit a minimum of Rp 100,000 to receive a 50% reload bonus up to Rp 2,000,000 with 5x rollover.
10% cashback on net losses every Sunday. Minimum loss Rp 500,000. Cashback is credited by Monday 12pm WIB.
VIP status is invitation-based. Players who consistently meet monthly deposit and wagering thresholds are invited by their account manager.
