Collaboration Stages · Stage 4
BONUS STAGE
BONUS STAGE is a Battle Cats stage in Street Fighter (Hard). It costs 100 energy and sends 1 enemy spawn line against a 2,500,000 HP enemy base, and clearing it rewards 14,100 XP.
Data updated: 2026-08-31
100Energy Cost
14,100XP Reward
2,500,000Enemy Base HP
5,000Stage Length
1Max Enemies
7.1Difficulty
Enemy spawns (1)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Car (Enemy Base) | 250000% | 1 | 0s | — | 0% | Enemy base · Boss |