Collaboration Stages · Stage 7
Invincible Fist
不抜の拳
Invincible Fist is a Battle Cats stage in Street Fighter - HARD -. It costs 150 energy and sends 8 enemy spawn lines — led by Zangief (Enemy) as the boss — against a 400,000 HP enemy base, and clearing it rewards 21,150 XP. Its enemies carry the Red trait, so cats that target it do the most work here.
Data updated: 2026-08-31
150Energy Cost
21,150XP Reward
400,000Enemy Base HP
4,800Stage Length
10Max Enemies
7.2Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Zangief (Enemy) | 100% | 1 | 13.3s | — | 100% | Boss |
 Ken (Enemy) | 100% | 1 | 53.3s | — | 100% | — |
 Pigge | 1500% | 5 | 0s | 16.7s | 100% | — |
 B.B.Bunny | 1500% | 10 | 0s | 3.3s~5s | 100% | — |
| B.B.Bunny | 1500% | 10 | 33.3s | 6.7s~10s | 100% | — |
 Kory | 200% | 2 | 0s | 33.3s | 99% | — |
 Ryu (Enemy) | 100% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |