The gameplay itself though didn't match that as much; the walking around back and forth could have really shown how the main character's mind was falling apart well, but nothing really happens as the player goes back and forth and sometimes it felt like things weren't triggering. Stuff could have been shown in the windows and things could have moved around more to show that there was actually something wrong happening.
I liked how it was heavily alluded to that the character had a mental illness and that was the real reason for the disappearances, but that could have been shown better by alluding it throughout the walking parts of the game as it felt more like an abduction game than what it revealed at the end.
Other than that, I liked how the game was broken in parts and had a conversation in between; it added a lot to the story overall and was done pretty neatly! Good luck on future projects