Otherworld Colosseum · Stage 4
Round 4
Round 4 is a Battle Cats stage in Otherworld Colosseum 16. It costs 200 energy and sends 13 enemy spawn lines — led by Kappy Jr. as the boss — against a 2,200,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Angel, Aku, Colossus, Alien and Behemoth traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
17,860XP Reward
2,200,000Enemy Base HP
5,500Stage Length
30Max Enemies
11.1Difficulty
Enemy spawns (13)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Angelic Gory | 300% | 3 | 6.7s | 10s~13.3s | 100% | — |
 Gabriel | 500% | 20 | 13.3s | 10s~13.3s | 100% | — |
 Divine Cyclone | 100% | 1 | 16.7s | — | 100% | — |
 Miz Devil | 300% | 3 | 23.3s | 16.7s~20s | 100% | — |
 Kappy Jr. | 100% | 1 | 0s | — | 99% | Boss |
 Medu-san | 150% | 2 | 0s | 40s~43.3s | 99% | — |
 Master A. | 2000% | 1 | 0s | — | 99% | — |
| Angelic Gory | 300% | 10 | 0s | 20s~23.3s | 99% | — |
 Great Angel Chibinel | 100% | 1 | 0s | — | 99% | — |
 Crustaceous Scissorex | 100% | 1 | 0s | — | 99% | — |
| Divine Cyclone | 100% | 2 | -33.3s | 60s~63.3s | 99% | — |
| Miz Devil | 300% | 8 | -33.3s | 20s~23.3s | 99% | — |
 Midnite D. | 100% | 2 | -33.3s | 33.3s~36.7s | 99% | — |