Key Items & Quest Items

Identify and utilize key items and quest items in Pathologic 3: Quarantine, essential for story progression and puzzles.

These items are unique and often crucial for progressing the main story or completing specific side quests. They cannot be sold or discarded. Examples include your Father's Journal, which contains vital clues, or the Polyhedron Key, granting access to a specific area. Always check your inventory for new key items after completing a quest or significant interaction. Some key items might be cryptic, requiring careful examination and deduction to understand their purpose. Pay close attention to their descriptions, as they often contain hints for their use. These items are often the linchpin of the narrative.