Collaboration Gauntlets · Stage 17
U.F.O.軍団 強襲！ — Stage 17
⑰曇るメガネ
U.F.O.軍団 強襲！ — Stage 17 is a Battle Cats stage in U.F.O.軍団 強襲！. It costs 120 energy and sends 4 enemy spawn lines — led by Yakisoba Face as the boss — against a 600,000 HP enemy base, and clearing it rewards 10,716 XP. Its enemies carry the Floating trait, so cats that target it do the most work here.
Data updated: 2026-08-31
120Energy Cost
10,716XP Reward
600,000Enemy Base HP
4,000Stage Length
18Max Enemies
9.1Difficulty
Enemy spawns (4)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Yakisoba U.F.O. Cat (Enemy) | HP 21667% / ATK 10833% | ∞ | 3.3s | 40s | 100% | — |
| Yakisoba U.F.O. Cat (Enemy) | HP 21667% / ATK 10833% | 15 | 0s | 13.3s~16.7s | 99% | — |
| Yakisoba U.F.O. Cat (Enemy) | HP 21667% / ATK 10833% | 17 | 0s | 4.7s~8s | 99% | — |
 Yakisoba Face | HP 4667% / ATK 2333% | 1 | 0s | — | 99% | Boss |