Underground B11~19/21~29F

Enemies 3 types

Enemy	Count	Mag.	HP	Attack	First	Respawn
Coffin Zoge	4	150%	60,000	975	13.33s	13.33–16.67s
The Thrillerz	Unlimited	100%	10,000	6,500	26.67s	33.33–36.67s
Zuche	3	100%	17,500	17,000	33.33s	43.33–50s

HP and attack include the magnification. Identical spawn lines are merged (2×7 = seven lines that each spawn 2).

Spawn timeline

Scroll sideways to see more. The number under each enemy is when it appears (seconds).

An estimate using the game's spawn rules. Ranged intervals use the midpoint, and the on-screen enemy limit is ignored, so when many enemies pile up they appear later than shown.