May Boost Bonus + 10 FREE Spins – Multiple Featured Slots
Bonus Codes: MAY-BOOST / MAY10BOOST
Unlock Bonus + FREE Spins
Join Uptown Aces and choose a May Boost package across Elemental Adventures, Whispers of Seasons, or Oz Golden Trail.
The more you deposit, the more match bonus and FREE Spins you can unlock, with a separate 10 FREE Spins code also available.
Up to 150% bonus up to $2,000 + 50 FREE Spins
10 FREE Spins no deposit offer
Codes: MAY-BOOST / MAY10BOOST
Validity: May 21 – May 31, 2026
| Bonus | 50% up to $2,000 + 15 FREE Spins / 100% up to $2,000 + 25 FREE Spins / 150% up to $2,000 + 50 FREE Spins |
| Game | Elemental Adventures, Whispers of Seasons, or Oz Golden Trail |
| Type | Tiered Match Bonus + FREE Spins |
| Minimum Deposit | $25 – $50+ |
| Wagering Requirements (WR) | 30x; 20x |
| Bonus Code | MAY-BOOST |
| Max Cashout | No max cashout |
| Eligibility | All players |
| Validity | May 21 – May 31, 2026 |
| Bonus | 10 FREE Spins |
| Game | Elemental Adventures, Whispers of Seasons, or Oz Golden Trail |
| Type | No Deposit FREE Spins |
| Wagering Requirements (WR) | 60x |
| Bonus Code | MAY10BOOST |
| Max Cashout | $180 |
| Eligibility | All players |
| Validity | May 21 – May 31, 2026 |
