Ultra Treasure is 37ji's flagship jackpot experience – a high-octane treasure hunt where every spin could unlock a fortune. Filipino players from Manila to Davao are already winning big. Are you next?
⚠️ 21+ only. Please play responsibly.
Ultra Treasure is one of the most talked-about jackpot games available exclusively on the 37ji platform. Think of it as a premium treasure-hunting experience wrapped inside a beautifully designed slot-style game engine – but with multiple progressive jackpot tiers that keep growing until someone wins.
Unlike standard slot games where the top prize is fixed, Ultra Treasure features a live progressive pool. Every bet placed by players across the 37ji network contributes a small percentage to the jackpot, meaning the prize can climb into the millions of pesos before it drops. Players in Quezon City, Cebu, and Davao have all hit major wins on this game.
The game is built on a certified Random Number Generator (RNG) engine, independently audited for fairness. Whether you're a casual player spinning for fun or a serious jackpot hunter, Ultra Treasure at 37ji delivers an experience that's hard to match anywhere else in the Philippine online gaming market.
Four levels of prizes – every spin has a chance to hit any tier
The ultimate prize. Progressive pool that grows with every bet placed across the entire 37ji network. Hits randomly – any spin could be the one.
A life-changing win. The Major Jackpot resets to ₱500,000 after each hit and climbs fast. Multiple winners every month across the Philippines.
Hits frequently and gives players a solid boost. The Minor Jackpot is a great stepping stone and keeps the excitement level high throughout your session.
The most frequently triggered tier. Mini Jackpots drop multiple times per hour across the 37ji platform, giving every player a real shot at a quick win.
Getting started is quick and easy – even on mobile
Sign up at 37ji in under 2 minutes. You'll need a valid email address and to confirm you're 21 years or older as required under Philippine gaming regulations.
Fund your account instantly using GCash, PayMaya, BPI, BDO, or Metrobank. Minimum deposit is just ₱100 – enough to start spinning on Ultra Treasure.
Navigate to the Ultra Treasure section from the 37ji lobby. The game loads instantly on both desktop and mobile – no download required.
Choose your bet size – from ₱1 per spin up to ₱5,000 per spin. Higher bets increase your jackpot contribution and winning potential. Hit spin and let the treasure hunt begin.
Hit a jackpot? Cash out instantly via GCash in as little as 3 minutes. No complicated verification delays for regular withdrawals under ₱50,000.
| Game Type | Progressive Jackpot Slots |
| Reels / Paylines | 5 Reels · 25 Paylines |
| Min Bet | ₱1 per spin |
| Max Bet | ₱5,000 per spin |
| Base RTP | 96.5% |
| Jackpot Tiers | 4 (Grand, Major, Minor, Mini) |
| Mobile Support | iOS & Android ✓ |
| RNG Certified | Yes – Independently Audited |
Over ₱8 million is sitting in the Grand Jackpot pool right now. Every spin at 37ji is a chance to claim it.
Play Ultra Treasure at 37jiNot all jackpot games are created equal – here's what sets 37ji's Ultra Treasure apart
The progressive pool never resets to zero. Even after a Grand Jackpot hit, the pool immediately starts climbing again from a guaranteed seed amount.
Ultra Treasure runs smoothly on Android and iOS, even on slower mobile data connections common outside Metro Manila. No lag, no crashes.
Win big and get paid fast. 37ji processes GCash withdrawals in under 5 minutes – including jackpot wins up to ₱500,000. No unnecessary delays.
The Ultra Treasure RNG is independently certified. Every spin outcome is completely random and cannot be manipulated by the platform or any player.
37ji regularly runs Ultra Treasure-specific promotions – free spins, deposit match bonuses, and cashback offers. Check the promotions page after logging in.
Join a massive community of players from Luzon, Visayas, and Mindanao who already trust 37ji as their go-to platform for Ultra Treasure and beyond.
Smart play makes the experience more enjoyable – and potentially more rewarding
Decide on a session budget before opening the game. Use 37ji's built-in deposit limit tools to cap your daily or weekly spend. This keeps the game fun and stress-free – the way it should be.
Higher bets contribute more to the jackpot pool and generally improve your odds of triggering a jackpot round. If your budget allows, betting at mid-to-high levels gives you better value per spin.
Keep an eye on the live jackpot ticker on the 37ji Ultra Treasure page. When the Grand Jackpot climbs significantly above its seed value, the expected value of each spin increases – making it a great time to play.
New to 37ji? Make sure you claim your welcome deposit bonus before playing Ultra Treasure. Extra bonus funds mean more spins, more chances to hit a jackpot tier – at no additional cost to you.
Ultra Treasure and all games on 37ji are intended for players who are 21 years of age or older, as required under Philippine law. Gambling should be a form of entertainment – never a way to solve financial problems. 37ji provides deposit limits, session time reminders, and self-exclusion tools to help you stay in control. If you feel your gaming is becoming a problem, please visit our Responsible Gaming page or contact our support team anytime.