Games like Boreal Tenebrae Act I: "I Stand Before You, A Form Undone"

If you finished Boreal Tenebrae Act I: "I Stand Before You, A Form Undone", the closest matches are Slender Threads, Your Turn to Die: Death Game by Majority, Someday You'll Return, Return to Shironagasu Island and The Last Crown: Midnight Horror. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.