Hi! I applaud you for making this IRL, this is as original as it gets!
However the game has a lot of technical issues, so I wasn't able to finish the stealth option.
When I completed the first phase, scaring the guy away, I moved on into the bathroom. Right there my game froze and for some reason nothing happenned for a few minutes. So I closed the game down and tried reloading my save - but I got stuck on the loading screen.
As for gameplay? I feel like there could've been more, something like quick time events when fighting with the other guy. Or maybe more paths/dialogue to choose from.
Also the flashlight mechanics are very unclear, does ctrl keep the light off? on? Could be better explained.
A very original idea, but definitely could be improved. Good job!