Uncanny Legends · Stage 4
On the Rocks
怪獣ショー岩窟
On the Rocks is a Battle Cats stage in Barking Bay. It costs 180 energy and sends 9 enemy spawn lines — led by Bun Bun Black as the boss — against a 800,000 HP enemy base, and clearing it rewards 289,332 XP. Its enemies carry the Metal, Floating and Black traits, so cats that target them do the most work here.
Data updated: 2026-08-31
180Energy Cost
289,332XP Reward
800,000Enemy Base HP
4,200Stage Length
6Max Enemies
10.2Difficulty
Enemy spawns (9)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Metal Doge | 300% | 1 | 6.7s | — | 100% | — |
| Metal Doge | 300% | 1 | 26.7s | — | 100% | — |
| Metal Doge | 300% | 1 | 28s | — | 100% | — |
| Metal Doge | 300% | 1 | 30s | — | 100% | — |
| Metal Doge | 300% | ∞ | 60s | 30s~60s | 100% | — |
| Metal Doge | 300% | 5 | 0s | 20s~30s | 99% | — |
 Metal One Horn | 300% | 3 | 0s | 40s~60s | 99% | — |
 Bun Bun Black | 400% | 1 | 0s | — | 99% | Boss |
 Director Kurosawah | 400% | 1 | 0s | — | 99% | — |