Overview
Use Logan's senses to seek out Nightmare Doors, which offer combat and traversal challenges. They are optional detours while the story moves across the game's locations.
Confirmed details
Save challenging doors until you have a stable combat loadout, then revisit them with a clear goal: practice mobility, defensive timing, or a new Technique.
Keep claims verified
Door totals, individual rewards, and hidden-challenge claims need in-game verification before publication.