Underground Labyrinth · Stage 41

Underground B41F

地底41層

Underground B41F is a Battle Cats stage in Underground Labyrinth: The Grand Deep. It costs 40 energy and sends 6 enemy spawn lines — led by Rain D. as the boss — against a 600,000 HP enemy base, and clearing it rewards 2,256 XP. Its enemies carry the Zombie trait, so cats that target it do the most work here.

Data updated: 2026-08-31

40Energy Cost
2,256XP Reward
600,000Enemy Base HP
5,300Stage Length
30Max Enemies
9.1Difficulty
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Cats that counter Underground B41F

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

Lovestruck Lesser DemonNezuko KamadoDaybreaker IzanagiMighty Rekon KorpsBalrogZangief

Stage rewards

50% — XP ×300,000 · Treasure Radar

Enemy spawns (6)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Squire Rel3000%∞6.7s10s~13.3s100%—
Kang Roo3000%520s43.3s~46.7s100%—
Zigge250%336.7s46.7s~50s100%—
Rain D.400%143.3s—100%Boss
Croco3000%2046.7s4s~8s100%—
Zory250%1100s—100%—
All Underground Labyrinth: The Grand Deep stages