Act II: LUST

Exit the elevator into a white courtyard and enter the marble labyrinth.

In the first room, the left doors close, and the right doors are locked. Proceed through the center doors into a gallery with posing Mannequins.

Reaching the end of the gallery reveals a red pedestal. Return to the first room to find the previously locked door now open.

Navigate the narrow corridor and wall-jump to a higher floor. Enter the intersection room with an Alpha (α) button and a blue pedestal.

Pressing the Alpha button unlocks a door elsewhere. Head back to the first room where the previously closed left doors are now open, leading to a room filled with stationary Mannequins.

Proceed to the barred gate to collect the Red Skull Key from a kneeling Mannequin. This triggers the Mannequins to surround you but not attack.

Return to the Mannequin gallery room and the red pedestal. Use the Red Skull Key to unlock the door.

Six Mannequins will break from their poses and attack. Defeat them to proceed. Mannequins are fast, can climb walls/ceilings, and attack with swipes or Hell Seekers. Use Sawblade traps effectively.

After defeating the Mannequins, the black wall blocking progress will retract.

Descend the split staircase into a room with two more split staircases. Mannequins will ambush from below.

Continue through the level, encountering various enemies including Strays, Schisms, Soldiers, Drones, Streetcleaners, Mindflayers, Malicious Faces, Cerberi, and Virtues.

The level culminates in a boss encounter with a Minotaur (which is crossed out, implying it's not the true boss or is a decoy).

A secret encounter with Big Johninator is also present in this level.