Regular Event Stages · 5 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Kids At School |  Boss Gary Gory 5% |      |  100%1st 30% | 5,000 |
| 2 | I Am A Cat |  Boss Squire Rel 10% |    | 100%1st 60% | 25,000 |
| 3 | c2 ＝ a2 ＋ b2 |  Boss Teacher A |   | ×2100%1st ×230% 70% | 75,000 |
| 4 | War of the Roses | Boss Gory |   | ×2100%1st ×240% 60% | 150,000 |
| 5 | N2+3H2→2NH3 |  Boss Doge Dark 10% |     | ×3100%1st ×340% 60% | 250,000 |