Acts

FMP: Corruption is separated into 17 acts, 3 determinate acts, 3 endings, and more added in Unending Darkness.

Normal Acts
1. Awakening 2. The Altar 3. The Base * 4. The Forest 5. The Colosseum * 6. The Cliffs 7. The Temple 8. The Storm 9. The Fields 10. The Ash Fields 11. The Carnival * 12. The Cavern * 13. The Sacrifice 14. The Canyon 15. The Fortress * 16. The Keep * 17. Betrayal

Determinate
18. The Angel 18. The Devil 18. The Archangel

Endings
19. Purification 19. Contamination 19. Corruption

Unending Darkness Acts
1. THE VOID 2. The Chapel 3. The Facility 4. Forest Fire 5. The Bloodbath 6. The Mountainside 7. The Cathedral 8. The Hurricane 9. The Ember Wasteland 10. The Burning Carnival 11. The Catacombs 12. The Seance 13. The Abyss 14. The Ruins 15. The Tower 16. Black Hell 17. Oblivion

Ending:

18. From Within

Infiltration Acts
Certain acts are infiltrations. In these acts, random encounters don’t happen, and enemies spawn frequently in waves. Infiltrations last up until the Mini-Boss. Said Acts will be marked with an asterisk.