Phobos

• Level 1 - Hangar
• Phobos, Level 2-9
• Phobos Anomaly

Special levels:

• Hell Arena ( level 2-3 )
• Chained Court ( level 4-6 )
• The Wall ( level 7-8 )

Deimos

• Deimos, Level 1-9
• Tower of Babel

Special levels:

• Hell's Armory ( 1-2 )
• Halls of Carnage ( 3-4 )
• City of Skulls ( 5-6 )
• Spider's Lair ( 8-9 )

Hell

• Hell, Level 1-9
• Dis

Special level's

• Unholy Cathedral ( 1 )
• The Vaults ( 4-5 )
• The Mortuary ( 6 )
• The Lava Pits ( 7 )