Stories of Legend · Stage 2
Sweat and Aldehyde
汗とアルデヒド
Sweat and Aldehyde is a Battle Cats stage in Sea Polluter. It costs 80 energy and sends 10 enemy spawn lines against a 900,000 HP enemy base, and clearing it rewards 64,296 XP. Its enemies carry the Red, Alien and Metal traits, so cats that target them do the most work here.
Data updated: 2026-08-31
80Energy Cost
64,296XP Reward
900,000Enemy Base HP
3,600Stage Length
9Max Enemies
8.2Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 One Horn | 2000% | 3 | 0s | 50s~100s | 100% | — |
 Cyberhorn | 200% | 1 | 26.7s | — | 100% | — |
 Metal One Horn | 200% | 1 | 46.7s | — | 100% | — |
| Metal One Horn | 200% | 1 | 56.7s | — | 100% | — |
| Cyberhorn | 200% | 1 | 66.7s | — | 100% | — |
| Cyberhorn | 200% | 1 | 100s | — | 100% | — |
| Cyberhorn | 200% | 1 | 110s | — | 100% | — |
| Cyberhorn | 200% | 1 | 116.7s | — | 100% | — |
| Cyberhorn | 200% | ∞ | 133.3s | 20s~30s | 100% | — |
 Ms. Sign | 2000% | ∞ | 900s | 900s | 100% | — |