Collaboration Stages · Stage 1
Architecture
アーキテクチャ
Architecture is a Battle Cats stage in To the Future. It costs 30 energy and sends 6 enemy spawn lines against a 10,000 HP enemy base, and clearing it rewards 4,230 XP.
Data updated: 2026-08-31
30Energy Cost
4,230XP Reward
10,000Enemy Base HP
4,000Stage Length
5Max Enemies
1.2Difficulty
Enemy spawns (6)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Doge | 100% | ∞ | 0s | 2s~8s | 100% | — |
 Snache | 100% | 100 | 10.7s | 13.3s~40s | 100% | — |
 Those Guys | 100% | 200 | 13.3s | 20s~40s | 100% | — |
| Those Guys | 100% | 10 | 0s | 0.1s~4s | 70% | — |
 Hippoe | 100% | 2 | 0s | 4s~6s | 70% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |