Otherworld Colosseum · Stage 2
Round 2
Round 2 is a Battle Cats stage in Otherworld Colosseum 25. It costs 200 energy and sends 11 enemy spawn lines — led by White Cyclone as the boss — against a 2,200,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Black, Alien and Floating 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
5,000Stage Length
20Max Enemies
10.1Difficulty
Enemy spawns (11)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Doge Dark | 1000% | 3 | 6.7s | 13.3s~16.7s | 100% | — |
 Ursamajor | 1600% | 1 | 16.7s | — | 100% | — |
 Bakoo | 100% | 1 | 23.3s | — | 100% | — |
 White Cyclone | 100% | 1 | 0s | — | 99% | Boss |
 Darkmadillo | 300% | 3 | 0s | 60s~63.3s | 99% | — |
 Tackey | 100% | 2 | 0s | 66.7s~70s | 99% | — |
 Li'l Bun Bun | 1000% | 4 | -3.3s | 33.3s~36.7s | 99% | — |
 Imperator Sael | 2400% | 3 | -6.7s | 80s~83.3s | 99% | — |
| Bakoo | 100% | 2 | -26.7s | 53.3s~56.7s | 99% | — |
| Doge Dark | 1000% | ∞ | -53.3s | 23.3s~26.7s | 99% | — |
| Ursamajor | 1600% | 2 | -66.7s | 60s~63.3s | 99% | — |