Gauntlets · Stage 9
Sea Floor Treasure
海底に光るお宝
Sea Floor Treasure is a Battle Cats stage in Summer Break Cats. It costs 90 energy and sends 11 enemy spawn lines — led by Squid (Enemy) as the boss — against a 90,000 HP enemy base, and clearing it rewards 8,037 XP. Its enemies carry the Floating and Red traits, so cats that target them do the most work here.
Data updated: 2026-08-31
90Energy Cost
8,037XP Reward
90,000Enemy Base HP
4,500Stage Length
15Max Enemies
3.3Difficulty
Enemy spawns (11)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Sardine (Enemy) | 400% | ∞ | 0s | 10s~16.7s | 100% | — |
 Squid (Enemy) | 400% | ∞ | 0s | 10s~16.7s | 100% | — |
 Tasmanian Giant Crab (Enemy) | 400% | 1 | 20s | — | 100% | — |
| Tasmanian Giant Crab (Enemy) | 400% | 1 | 40s | — | 100% | — |
| Tasmanian Giant Crab (Enemy) | 400% | 1 | 45s | — | 100% | — |
| Tasmanian Giant Crab (Enemy) | 400% | 1 | 55.7s | — | 100% | — |
| Tasmanian Giant Crab (Enemy) | 400% | ∞ | 0s | 26.7s~40s | 99% | — |
 Jackie Peng | 400% | 5 | 0s | 10s~13.3s | 99% | — |
 Bearkini | 100% | 2 | 0s | 26.7s | 99% | — |
| Squid (Enemy) | 100% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |