Collaboration Stages · 10 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Scion of the Hanayama Group |  Boss Kaoru Hanayama 20% |   |  100%1st 30% | 2,500 |
| 2 | Young Leader of Shinshinkai |  Boss Katsumi Orochi 40% |    | 100%1st 42% | 5,000 |
| 3 | Chinese Martial Arts Pugilist |  Boss Retsu Kaioh |  | 100%1st 54% | 10,000 |
| 4 | Pit Fighter |  Boss Jack Hammer 120% |   | 100%1st 65% | 12,500 |
| 5 | Son of the Strongest Thing |  Boss Baki Hanma 250% |    | 100%1st 76% | 20,000 |
| 6 | Japan's Greatest Brawler | Boss Kaoru Hanayama 300% |    | 100%1st 88% | 25,000 |
| 7 | The Lethal Weapon of Karate | Boss Katsumi Orochi 800% |   | ×2100%1st ×212% 88% | 50,000 |
| 8 | The Master of Chinese Kenpo | Boss Retsu Kaioh 2500% |  | ×2100%1st ×240% 60% | 100,000 |
| 9 | The Warrior With Demon Blood | Boss Jack Hammer 3000% |    | ×2100%1st ×280% 20% | 150,000 |
| 10 | Champion of the Underground Arena | Boss Baki Hanma 3500% |   | ×3100%1st ×350% ×250% | 200,000 |