Gauntlets · Stage 7
Cultural Exchange Lv.7
異文化交流 Lv.7
Cultural Exchange Lv.7 is a Battle Cats stage in Island Defenders!. It costs 90 energy and sends 10 enemy spawn lines — led by South Seas Otter as the boss — against a 480,000 HP enemy base, and clearing it rewards 12,690 XP. Its enemies carry the Black and Alien traits, so cats that target them do the most work here.
Data updated: 2026-08-31
90Energy Cost
12,690XP Reward
480,000Enemy Base HP
5,500Stage Length
20Max Enemies
8.2Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 South Seas Doge | 4750% | ∞ | 6.7s | 20s~26.7s | 100% | — |
 Doge Dark | 600% | 6 | 10s | 46.7s~50s | 100% | — |
| Doge Dark | 600% | 6 | 57.3s | 46.7s~50s | 100% | — |
 Helmut Krabbe | 975% | 3 | 16.7s | 46.7s~53.3s | 100% | — |
| Helmut Krabbe | 975% | 1 | 100s | — | 100% | — |
 Gory Dark | 225% | 2 | 43.3s | 33.3s~40s | 100% | — |
| Gory Dark | 225% | 2 | 123.3s | 20s | 100% | — |
 Ursamajor | 588% | 2 | 53.3s | 46.7s~50s | 100% | — |
 South Seas Otter | HP 10250% / ATK 6250% | 1 | 30s | — | 100% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |