Main Chapters · Stage 2
Mars
火星
Mars is a Battle Cats stage in Cats of the Cosmos Ch. 2 (Zombie). It costs 60 energy and sends 7 enemy spawn lines against a 168,000 HP enemy base, and clearing it rewards 1,300 XP. Its enemies carry the Zombie, Behemoth and Alien traits, so cats that target them do the most work here.
Data updated: 2026-08-31
60Energy Cost
1,300XP Reward
168,000Enemy Base HP
5,000Stage Length
10Max Enemies
9.1Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 The Thrillerz | 150% | 12 | 8s | 5.3s~10s | 100% | — |
 Wild Doge | 100% | 4 | 12s | 13.3s~18.7s | 100% | — |
 Hyppoh | 1400% | 1 | 20s | — | 100% | — |
 Star Peng | 300% | 3 | 33.3s | 16.7s~23.3s | 100% | — |
 Helmut Krabbe | 1600% | 1 | 36.7s | — | 100% | — |
| Wild Doge | 100% | 2 | 50s | 3.3s~6.7s | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |