After months of development, writing and testing, the playable demo of In Silent Walls: Sujet 13 is finally available.
Step into the eerie halls of Red Hollow Sanatorium and uncover the first fragments of Kris and Elina’s story.
🕯️ What awaits you:
A dark psychological atmosphere
Collectible documents and story clues
Ambient sounds and realistic lighting
A first glimpse into the mystery behind Subject 13
🩹 Update 1.0.1 — Exposure Fix:
Some users experienced extreme brightness on certain PCs.
This issue has been fixed — the demo now runs properly on all configurations.
Thank you all for your incredible support, wishlist adds, and early feedback.
Every signal counts.
