Sphenoid

Sphenoid is a first-person horror escape game set in a dark, oppressive prison. Explore, uncover clues, solve challenging puzzles, and survive the terrifying secrets that lurk around every corner.

Developer: Kileka Games.

Tags: Solo, Horror, Psychological Horror, Escape Room.

Steam reviews: Positive (85% of 34).

Price: $10.99.

Released 2025-09-17.

Last updated 2025-11-28.

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