Sinever: First Seal (2026)

Sinever: The First Seal is a 1–4 player co-op psychological horror game. Explore an isolated Victorian estate, operate paranormal equipment, manage your sanity, and uncover the truth behind its imprisoned entity before the house claims you too.

• 18 Steam reviews
• 77% positive
• released 2026

Tags

• Horror
• Co-op
• Realistic
• Psychological Horror
• Thriller
• Multiplayer
• Supernatural
• Online Co-Op
• Exploration
• 3D
• First-Person
• Dark
• Action-Adventure
• Investigation
• Mystery
• Indie
• Adventure
• Action
• Simulation
• Singleplayer

See Sinever: First Seal on the map of Steam · Steam store page