Overview
PlayStation describes a focused, narrative-driven single-player action-adventure, but does not publish an official average completion time.
Confirmed details
Your playtime will vary with combat difficulty, exploration, collectible hunting, Nightmare Doors, suit crafting, Mission Replay, challenges, and New Game Plus.
Keep claims verified
Do not treat a creator's first-playthrough length as an official average; it may include pauses, retries, or spoilers.