Otherworld Colosseum · Stage 4
Round 4
Round 4 is a Battle Cats stage in Otherworld Colosseum 26. It costs 200 energy and sends 11 enemy spawn lines — led by Angelic Beast Rajakong as the boss — against a 1,800,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Metal, Angel, Relic and Behemoth traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
17,860XP Reward
1,800,000Enemy Base HP
5,200Stage Length
10Max Enemies
11.1Difficulty
Enemy spawns (11)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Croconator | 100% | 5 | 3.3s | 6.7s~10s | 100% | — |
 Heavenly Hippoe | 400% | 1 | 10s | — | 100% | — |
 Relic Doge | 150% | 2 | 26.7s | 20s~26.7s | 100% | — |
 Lutrinae Gokurakko | 250% | 1 | 40s | — | 100% | — |
| Croconator | 100% | ∞ | -3.3s | 6.7s~10s | 99% | — |
 Wild Doge | 200% | 6 | -10s | 26.7s~33.3s | 99% | — |
| Relic Doge | 150% | ∞ | -16.7s | 23.3s~26.7s | 99% | — |
| Lutrinae Gokurakko | 250% | 2 | -16.7s | 53.3s~60s | 99% | — |
 Super Metal Hippoe | 300% | 2 | -26.7s | 60s~66.7s | 99% | — |
 Angelic Beast Rajakong | 100% | 1 | 0s | — | 99% | Boss |
 Metal Cyclone | 150% | 1 | 0s | — | 99% | — |