Regular Event Stages · 1 stage
When it opens
- Monthly on the 1st, 07:00–08:00
- Monthly on the 4th, 11:00–12:00
- Monthly on the 7th, 16:00–17:00
- Monthly on the 10th, 08:00–09:00
- Monthly on the 13th, 12:00–13:00
- Monthly on the 16th, 17:00–18:00
- Monthly on the 19th, 13:00–14:00
- Monthly on the 22nd, 19:00–20:00
- Monthly on the 25th, 20:00–21:00
- Monthly on the 28th, 21:00–22:00
- Monthly on the 31st, 22:00–23:00
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Super Metal Hippoe (Expert) |  Boss Super Metal Hippoe |      |  100% | 999,999 |