Main Chapters · Stage 2
Mars
火星
Mars is a Battle Cats stage in Cats of the Cosmos Ch. 2. It costs 60 energy and sends 7 enemy spawn lines against a 310,000 HP enemy base, and clearing it rewards 1,300 XP. Its enemies carry the Alien trait, so cats that target it do the most work here.
Data updated: 2026-08-31
60Energy Cost
1,300XP Reward
310,000Enemy Base HP
3,600Stage Length
10Max Enemies
8.2Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Snache | 2000% | 10 | 10s | 13.3s~20s | 100% | — |
 Those Guys | 2000% | 10 | 0.1s | 13.3s~16.7s | 100% | — |
 Shibalien Elite | 150% | 3 | 13.3s | 6.7s~10s | 100% | — |
 Helmut Krabbe | 1200% | 1 | 40s | — | 100% | — |
 Star Peng | 150% | 4 | 26.7s | 20s | 100% | — |
 Hyppoh | 1200% | 1 | 3.3s | — | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |