Special Stages · Stage 1
Fish Hell (Insane)
お魚地獄 超激ムズ
Fish Hell (Insane) is a Battle Cats stage in The Crazed Fish. It costs 200 energy and sends 15 enemy spawn lines — led by Croco as the boss — against a 999,999 HP enemy base, and clearing it rewards 18,800 XP. Its enemies carry the Metal and Black traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
18,800XP Reward
999,999Enemy Base HP
4,400Stage Length
20Max Enemies
7.2Difficulty
Enemy spawns (15)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Croco | 3000% | ∞ | 0s | 3.3s~10s | 100% | — |
| Croco | 3000% | 10 | 0s | 0.7s~3.3s | 100% | — |
 Crazed Fish Cat (Enemy) | 100% | 1 | 0s | — | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 33.3s | 33.3s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 34s | 33.3s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 34.7s | 33.3s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 133.3s | 80s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 134.3s | 80s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 135s | 80s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | ∞ | 135.7s | 80s | 100% | — |
| Crazed Fish Cat (Enemy) | 100% | 3 | 0.1s | 0.7s~1.3s | 99% | — |
 Super Metal Hippoe | 100% | 1 | 0.1s | — | 99% | — |
| Croco | 100% | 1 | 0.1s | — | 99% | Boss |
 Assassin Bear | 1000% | ∞ | 966.7s | 300s | 100% | — |
 Ms. Sign | 800% | ∞ | 900s | 900s | 100% | — |