Main Chapters · Stage 23
Cats of the Cosmos Ch. 2 (Zombie) — Stage 23
デネブ
Cats of the Cosmos Ch. 2 (Zombie) — Stage 23 is a Battle Cats stage in Cats of the Cosmos Ch. 2 (Zombie). It costs 85 energy and sends 13 enemy spawn lines — led by Galactic Overseer Nyandam as the boss — against a 360,000 HP enemy base, and clearing it rewards 7,600 XP. Its enemies carry the Red, Colossus, Zombie, Alien, Floating, Behemoth and Angel traits, so cats that target them do the most work here.
Data updated: 2026-08-31
85Energy Cost
7,600XP Reward
360,000Enemy Base HP
4,200Stage Length
8Max Enemies
9.1Difficulty
Enemy spawns (13)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 J.J. Jackrabbit | 100% | 1 | 14.7s | — | 100% | — |
 Zuche | 150% | 2 | 22.7s | 16.7s | 100% | — |
 Mistress Celeboodle | 800% | 1 | 30s | — | 100% | — |
| J.J. Jackrabbit | 100% | 1 | 33.3s | — | 100% | — |
 Galactic Overseer Nyandam | 400% | 1 | 0s | — | 99% | Boss |
 Lophiiformes Angaburu | 100% | 1 | 0s | — | 99% | — |
| J.J. Jackrabbit | 100% | 3 | 0s | 16.7s~20s | 99% | — |
| Zuche | 150% | 3 | -2s | 16.7s~20s | 99% | — |
 Great Angel Chibinel | 100% | 1 | -12s | — | 99% | — |
| Mistress Celeboodle | 800% | 1 | -26.7s | — | 99% | — |
| J.J. Jackrabbit | 100% | 1 | -26.7s | — | 99% | — |
| Zuche | 150% | 1 | -28s | — | 99% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |