Special Stages · Stage 1
That's Not Santa...
おじさんがサタンだよ
That's Not Santa... is a Battle Cats stage in Christmas in Space. It costs 150 energy and sends 7 enemy spawn lines — led by Satan Claus as the boss — against a 150,000 HP enemy base, and clearing it rewards 13,395 XP. Its enemies carry the Alien and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
150Energy Cost
13,395XP Reward
150,000Enemy Base HP
5,000Stage Length
10Max Enemies
6.2Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Shibalien | 250% | ∞ | 0s | 10s~15s | 100% | — |
 Hyppoh | 100% | 5 | 10s | 20s~22s | 100% | — |
 Ursamajor | 100% | 2 | 20s | 20s | 100% | — |
 Imperator Sael | 100% | 5 | 35s | 20s~22s | 100% | — |
 Maawth | 100% | 1 | 46.7s | — | 100% | — |
 Satan Claus | 100% | 1 | 45s | — | 100% | Boss |
 Ms. Sign | 800% | ∞ | 900s | 900s | 100% | — |