Lost Moment

Lost Moment is a short walking simulator set entirely in an apartment. You wake each hour during the night and look for anomalies: changes, new objects or someone who should not be there.

If you find something wrong, leave through the front door. If everything is as it should be, go back to sleep. The right choice advances time; the wrong one resets you to the beginning. You need to last until 7 AM, though that is only what you were promised. The game features many distinct anomalies that are noticeable without close inspection.