易阈症
Threvorn Seep · 2026 · Visual Novel, Psychological Horror, Mystery, Adventure, Story Rich
PC
Best price
Free
This game is free to play.
About 易阈症
Peratosis is a psychological mystery visual novel where you follow Yiluo into hidden threshold spaces that emerge at the edges of perception. Explore, interact, and make choices as you encounter those who linger there—and decide whether to cross further.