Version francaise : Achievements Guide

Version francaise : Track the 15 Steam achievements with spoiler boundaries for progression, optional interactions, and completion tasks.

Spoiler note: this page keeps direct late-game answers separated from early investigation guidance.

Progression achievements

Version francaise : Several achievements naturally unlock as you learn the machine, visit key locations, and advance the investigation.

Optional interaction achievements

Version francaise : Some objectives reward unusual experiments or persistence. Save detailed triggers until you are comfortable with spoilers.

Completion achievements

Version francaise : Location and all-scenes achievements are best handled after the main mystery, when spoilers no longer undermine the deduction path.

Related next step

Use the navigation sidebar to move between guides, deductions, scene codes, achievements, story context, and reviews without treating scene codes as redeem codes.