Collaboration Stages · 3 stages
When it opens
Limited time · Sep 28, 2026 – Oct 5, 2026
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | King of Heroes (Veteran) |  Boss Gilgamesh 20% |      | Score  ×100,0005,200 pts  2,100 pts ×50,000500 pts | 200,000 |
| 2 | King of Heroes (Deadly) | Boss Gilgamesh |     | Score ×200,0003,500 pts 2,400 pts ×100,000500 pts | 600,000 |
| 3 | 英雄王の降臨 超極ムズ | Boss Gilgamesh 120% |        | Score ×300,0003,400 pts 2,000 pts ×150,000500 pts | 800,000 |