Regular Event Stages · 3 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Quarterfinals (Expert) | - |    | Score  ×180,0007,500 pts  4,500 pts ×45,000500 pts | 200,000 |
| 2 | Semifinals (Insane) | - |   | Score ×240,0008,500 pts  4,500 pts ×60,000500 pts | 250,000 |
| 3 | Finals (Deadly) | - |   | Score ×300,0007,000 pts ×150,0006,000 pts  500 pts | 400,000 |