Underground Labyrinth · Stage 16

Underground B16F

地底16層

Underground B16F is a Battle Cats stage in Underground Labyrinth: The Grand Deep. It costs 30 energy and sends 5 enemy spawn lines — led by Calamary as the boss — against a 350,000 HP enemy base, and clearing it rewards 1,692 XP. Its enemies carry the Alien and Floating traits, so cats that target them do the most work here.

Data updated: 2026-08-31

30Energy Cost
1,692XP Reward
350,000Enemy Base HP
4,600Stage Length
6Max Enemies
8.3Difficulty
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Cats that counter Underground B16F

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

Warlock and PierreChun-LiThunder JackLovestruck Lesser DemonTakeda ShingenNezuko Kamado

Stage rewards

50% — Catseye [Super Rare] ×1 · Treasure Radar

Enemy spawns (5)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Shibalien Elite100%∞16.7s23.3s~30s100%—
Calamary100%120s—100%Boss
Helmut Krabbe500%530s20s~26.7s100%—
Imperator Sael600%336.7s36.7s~40s100%—
Shibalien Elite100%383.3s16.7s~20s100%—
All Underground Labyrinth: The Grand Deep stages