Ours is a 3D Unity game:
You wake up alone in a dark mansion with only one lightbulb.
You cannot leave the place, yet something seems to lurk in the dark. Is it after you? Probably...
Play the game: https://vonrickroll.itch.io/tread-lightly
Rate the game: https://itch.io/jam/gmtk-2019/rate/461550