Special Stages · Stage 7
Hats Blown Away
吹き飛ばされる紅白帽
Hats Blown Away is a Battle Cats stage in River City Ball-Rolling. It costs 250 energy and sends 16 enemy spawn lines — led by Large Red Ball as the boss — against a 240,000 HP enemy base, and clearing it rewards 79,900 XP. Its enemies carry the Red trait, so cats that target it do the most work here.
Data updated: 2026-08-31
250Energy Cost
79,900XP Reward
240,000Enemy Base HP
4,500Stage Length
15Max Enemies
6.2Difficulty
Enemy spawns (16)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Large White Ball | 10000% | 1 | 10s | — | 100% | — |
| Large White Ball | 10000% | 1 | 12s | — | 100% | — |
 Large Red Ball | 1000% | 1 | 45.3s | — | 100% | — |
| Large Red Ball | 1000% | 1 | 46.3s | — | 100% | — |
| Large Red Ball | 1000% | 2 | 0s | 16.7s~20s | 50% | — |
| Large White Ball | 10000% | 2 | 0s | 16.7s~20s | 50% | — |
| Large Red Ball | 1000% | 4 | 0s | 10s | 50% | — |
| Large White Ball | 10000% | 4 | 0s | 10s | 50% | — |
| Large Red Ball | 1% | 1 | 0s | — | 50% | Boss |
| Large Red Ball | 1000% | 2 | 0s | 6.7s~10s | 75% | — |
| Large Red Ball | 1000% | 4 | 0s | 3.3s~6.7s | 75% | — |
| Large Red Ball | 1% | 1 | 0s | — | 75% | Boss |
| Large White Ball | 10000% | 2 | 0s | 6.7s~10s | 99% | — |
| Large White Ball | 10000% | 4 | 0s | 3.3s~6.7s | 99% | — |
| Large White Ball | 1% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |