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Getting started
Walkthrough & chapters
Navigate the chapter order, find the right puzzle guide, and use focused tips for G-46, TRC hatches, plants and ghost Goop.
Beginner guide
Prepare your co-op session, share clues clearly, and work through asymmetric puzzles without mixing up roles or directions.
How long to beat
Plan your co-op sessions around the 10–15-hour main-story estimate and the factors that can make your playthrough longer.