Underground Labyrinth · Stage 87

Underground B87F

地底87層

Underground B87F is a Battle Cats stage in Underground Labyrinth: The Grand Deep. It costs 50 energy and sends 7 enemy spawn lines — led by Hackey as the boss — against a 800,000 HP enemy base, and clearing it rewards 2,820 XP. Its enemies carry the Black, Behemoth and Red traits, so cats that target them do the most work here.

Data updated: 2026-08-31

50Energy Cost
2,820XP Reward
800,000Enemy Base HP
4,800Stage Length
30Max Enemies
9.4Difficulty
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Cats that counter Underground B87F

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

Chun-LiLovestruck Lesser DemonTakeda ShingenBunny & CanardDaybreaker IzanagiMighty Rekon Korps

Stage rewards

50% — XP ×500,000 · Treasure Radar

Enemy spawns (7)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Doge Dark800%∞13.3s36.7s~43.3s100%—
Doge Dark800%326.7s16.7s~23.3s100%—
Gory Dark300%243.3s6.7s~10s100%—
Gory Dark300%4-13.3s23.3s~30s99%—
Doge Dark800%626.7s16.7s~23.3s99%—
Ragin' Gory100%270s43.3s~50s99%—
Hackey100%1103.3s—99%Boss
All Underground Labyrinth: The Grand Deep stages