Catamin Stages · Stage 1
Attack on Titanium (Insane)
進撃の鉄屑 超激ムズ
Attack on Titanium (Insane) is a Battle Cats stage in Sweet Irony. It costs Catamin A ×2 and sends 7 enemy spawn lines — led by Metal Cyclone as the boss — against a 400,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Metal trait, so cats that target it do the most work here.
Data updated: 2026-08-31
Catamin A ×2Energy Cost
17,860XP Reward
400,000Enemy Base HP
3,600Stage Length
2Max Enemies
5.2Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Super Metal Hippoe | 100% | ∞ | 233.3s | 66.7s~80s | 100% | — |
 Sir Metal Seal | 100% | 1 | 200s | — | 100% | — |
 Metal One Horn | 100% | 1 | 166.7s | — | 100% | — |
| Super Metal Hippoe | 100% | 1 | 133.3s | — | 100% | — |
 Metal Hippoe | 100% | 1 | 100s | — | 100% | — |
 Metal Cyclone | 100% | 1 | 66.7s | — | 90% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |