Underground Labyrinth · Stage 61

Underground B61F

地底61層

Underground B61F is a Battle Cats stage in Underground Labyrinth: The Grand Deep. It costs 50 energy and sends 5 enemy spawn lines against a 800,000 HP enemy base, and clearing it rewards 2,820 XP. Its enemies carry the Red trait, so cats that target it do the most work here.

Data updated: 2026-08-31

50Energy Cost
2,820XP Reward
800,000Enemy Base HP
4,000Stage Length
30Max Enemies
9.4Difficulty
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Cats that counter Underground B61F

Cats whose attacks target Red, best DPS first — the traits this stage’s enemies actually carry:

Chun-LiLovestruck Lesser DemonBunny & CanardDaybreaker IzanagiMighty Rekon KorpsSea Maiden Ruri

Stage rewards

50% — XP ×500,000 · Treasure Radar

Enemy spawns (5)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Sir Seal2600%86.7s26.7s100%—
Sir Seal2600%88.3s26.7s100%—
Sir Seal2600%810s26.7s100%—
B.B.Bunny2600%∞13.3s13.3s~16.7s100%—
Red EnerG100%333.3s40s100%—
All Underground Labyrinth: The Grand Deep stages