First Floor
Level: Mission Lobby Depth: 0A standard lobby.
Second Floor
Level: Haunted Passage Depth: Depends on rankAreas are similar to: Clockwork Tunnels: Haunted Passage.
Third Floor
Level: The Obsidian Nexus Depth: Depends on rankA strange dimension. Arsenal is accessible.
Fourth Floor
Rotates Between: , , , , Level: ??? Depth: Depends on rankAreas similar to the relevantly themed Arena or Clockwork Tunnels.
Fifth Floor
Rotates Between: , , , , Level: ??? Depth: Depends on rankThe Grasping Plateau, or areas similar to the relevantly themed Arena or Clockwork Tunnels.
Sixth Floor
Seventh Floor
Rotates Between: , , , , Level: The Grasping Plateau Depth: Depends on rankA graveyard-like area with special hazards and puzzles.
Eighth Floor
Level: Departure Depth: Depends on rankA strange dimension. Bid farewell to the lost.