Otherworld Colosseum · Stage 2
Round 2
Round 2 is a Battle Cats stage in Otherworld Colosseum 15. It costs 200 energy and sends 11 enemy spawn lines — led by Crustaceous Scissorex as the boss — against a 1,000,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Alien, Zombie, Floating and Behemoth traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
17,860XP Reward
1,000,000Enemy Base HP
5,200Stage Length
10Max Enemies
10.1Difficulty
Enemy spawns (11)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 UltraBaaBaa | 1200% | 3 | 3.3s | 13.3s~20s | 100% | — |
 The Thrillerz | 200% | 3 | 6.7s | 20s~26.7s | 100% | — |
| UltraBaaBaa | 1200% | 6 | 0s | 20s~26.7s | 99% | — |
| The Thrillerz | 200% | 4 | 0s | 20s~26.7s | 99% | — |
 General GreGory | 2500% | 2 | -6.7s | 46.7s~53.3s | 99% | — |
 Li'l Zyclone | 100% | 1 | -23.3s | — | 99% | — |
 Lophiiformes Angaburu | 100% | 1 | -26.7s | — | 99% | — |
| The Thrillerz | 200% | 2 | -33.3s | 3.3s~4.7s | 99% | — |
 Zir Zeal | 300% | 1 | -40s | — | 99% | — |
| The Thrillerz | 200% | 2 | -60s | 3.3s~4.7s | 99% | — |
 Crustaceous Scissorex | 100% | 1 | 0s | — | 99% | Boss |