Regular Event Stages · 8 stages
When it opens
- Dec 1–Jan 1, all day
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | That Night | - |      |  100% | 10,000 |
| 2 | That Song | - |  | 2% | 20,000 |
| 3 | Warm Stew |  Boss Le'boin 200% |  | 3% | 40,000 |
| 4 | Cat & Snow |  Boss Teacher Bear 300% |   | 4% | 80,000 |
| 5 | Part Time Santa |  Boss Dark Emperor Santa |   | 5% | 160,000 |
| 6 | Santa or Satan!? | Boss Dark Emperor Santa | | 6% | 160,000 |
| 7 | Santa is on Salary | Boss Dark Emperor Santa |   | 7% | 160,000 |
| 8 | Happy Merry X-mas | Boss Dark Emperor Santa |    | 50% | 160,000 |