About Sister Signal
Sister Signal is a single player action game with a horror theme. It was developed by Mathijs van Oosterhoudt and was released on September 23, 2024.
Please play the fixed version here: https://supermuch.itch.io/sister-signal I discovered two minutes past deadline the main menu wouldn't load due to a misplaced character. Otherwise identical - No changes.






Games Like Sister Signal
Looking for games like Sister Signal? Here are top action recommendations with a horror focus, selected from player-similarity data — start with Depths of Insanity, Vampire Slayer: The Resurrection or The Backrooms: Lost Tape.
Frequently Asked Questions
Sister Signal is a action game with horror theme. Common tags for Sister Signal include first-person, indie, female protagonist, surreal, atmospheric and others.
Sister Signal is available on Web Browser and Windows.
Sister Signal was released on September 23, 2024.
Sister Signal was developed by Mathijs van Oosterhoudt.
Sister Signal is a single player game.
Similar games include Depths of Insanity, Vampire Slayer: The Resurrection, The Backrooms: Lost Tape, The Spirit Underneath, Memories of Fireflies and others.










