Collaboration Stages · Stage 4
I Won't Be Beaten!
絶対に負けられねェ！
I Won't Be Beaten! is a Battle Cats stage in Sanosuke Sagara, Fighter for Hire. It costs 150 energy and sends 12 enemy spawn lines — led by Sanosuke Sagara (Enemy) as the boss — against a 300,000 HP enemy base, and clearing it rewards 21,150 XP. Its enemies carry the Black trait, so cats that target it do the most work here.
Data updated: 2026-08-31
150Energy Cost
21,150XP Reward
300,000Enemy Base HP
3,600Stage Length
15Max Enemies
7.1Difficulty
Enemy spawns (12)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Le'boin | 1200% | 1 | 0s | — | 100% | — |
 Doge Dark | 400% | 1 | 6.7s | — | 100% | — |
| Doge Dark | 400% | 1 | 20s | — | 100% | — |
| Doge Dark | 400% | 1 | 30s | — | 100% | — |
| Doge Dark | 400% | 1 | 36.7s | — | 100% | — |
| Doge Dark | 400% | 1 | 40s | — | 100% | — |
 Snache | 1200% | ∞ | 0s | 10s~20s | 99% | — |
 Those Guys | 1200% | 10 | 0s | 6.7s~10s | 99% | — |
| Those Guys | 1200% | 10 | 0s | 3.3s~6.7s | 99% | — |
 Gory Dark | 200% | 5 | 0s | 13.3s~16.7s | 99% | — |
 Sanosuke Sagara (Enemy) | 225% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |