Collaboration Stages · Stage 4
Brain-and-Mech Support
メカと頭脳で皆をサポート
Brain-and-Mech Support is a Battle Cats stage in Chemical Plant Zone. It costs 135 energy and sends 8 enemy spawn lines — led by Tails (Enemy) as the boss — against a 280,000 HP enemy base, and clearing it rewards 12,055 XP. Its enemies carry the Angel and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
135Energy Cost
12,055XP Reward
280,000Enemy Base HP
5,800Stage Length
15Max Enemies
6.2Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Goal Plate Base (Enemy Base) | 2800000% | 1 | 0s | — | 0% | Enemy base |
 Gabriel | 100% | 8 | 8s | 13.3s~20s | 100% | — |
 Heavenly Hippoe | 100% | 1 | 23.3s | — | 100% | — |
| Gabriel | 100% | 6 | 26.7s | 33.3s | 100% | — |
 Tails (Enemy) | 1500% | 1 | 40s | — | 100% | Boss |
 Angelic Gory | 100% | 3 | 45.3s | 26.7s | 100% | — |
 Rain D. | 100% | 1 | 60s | — | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |