📖 Act I Walkthrough + DLC
Chapter-by-chapter guide, puzzle solutions, combat tactics against Standard Mutant, Stealth Mutant, Blind Mutant, Heavy Mutant. Collectible quick references for each section.
Hometown
Walkthrough Overview: Opening prologue following Survivor A and Survivor B during the initial Fungal Infection outbreak. No combat playable sections.
Mutant Encounters: Cinematic mutant sightings only, no player combat.
Collectibles: No Relics, Rebel Tokens, Training Manuals or Space Adventure Comics available in this chapter.
Quarantine Zone
Walkthrough Overview: Twenty years after the outbreak. Survivor A meets Survivor B and plans escape from the East Coast City QZ underground tunnels.
Mutant Encounters: Patrols of Standard Mutant and Blind Mutant. Avoid direct open combat; use stealth shiv takedowns.
Collectible Checklist: Multiple Relics and the first Rebel Token can be found inside tunnel areas.
The Outskirts
Walkthrough Overview: Survivor A, Survivor C and Survivor B travel through abandoned downtown East Coast City toward the Capitol Building.
Mutants: Standard Mutant groups and a large Blind Mutant patrol inside the museum.
Lock Combination: Bookstore lock, code 03-43-78.