Otherworld Colosseum · Stage 1

Round 1

Round 1 is a Battle Cats stage in Otherworld Colosseum 21. It costs 200 energy and sends 12 enemy spawn lines — led by Teacher Bun Bun as the boss — against a 1,400,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Black, Behemoth, Floating and Alien traits, so cats that target them do the most work here.

Data updated: 2026-08-31

200Energy Cost
17,860XP Reward
1,400,000Enemy Base HP
5,200Stage Length
20Max Enemies
10.1Difficulty
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Cats that counter Round 1

Cats whose attacks target Black, Behemoth, Floating and Alien, best DPS first — the traits this stage’s enemies actually carry:

Warlock and PierreChun-LiThunder JackLovestruck Lesser DemonTakeda ShingenNezuko Kamado

Enemy spawns (12)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Doge Dark100%∞1.3s10s~13.3s100%—
Shadow Boxer K300%36.7s26.7s~30s100%—
Ragin' Gory100%313.3s13.3s~16.7s100%—
Ragin' Gory100%216.7s16.7s~20s100%—
Teacher Bun Bun2000%136.7s—100%Boss
Li'l Bun Bun1000%436.7s13.3s~16.7s100%—
Li'l Bun Bun1000%340s16.7s~20s100%—
Maawth1600%256.7s33.3s~36.7s100%—
Cyberhorn1200%173.3s—100%—
Ursamajor1600%376.7s26.7s~30s100%—
Shadow Boxer K300%486.7s16.7s~20s100%—
Ragin' Gory100%390s13.3s~20s100%—
All Otherworld Colosseum 21 stages