A little bit late one.
I am not too sharp with quests, so I walked around for quite some time.
Maybe you could give a little bit light around the player, because slowly rotating flashlight or running into object to correct the flashlight direction isn't smooth.
Light flickering kinda bothered me, I could finally roam around without hitting every object, but lights were out quite frequently and for a good time. (maybe you could keep the whole flickering, but please make the dark times short)
TTS use is interesting, it's the most scary part right now :D
Interactions were always getting me, I always thought that after text description it will close the interaction box, but it didn't and I inspected (or took) something immediately.
You have second plant in cafeteria (right-up) that doesn't have ANY interactions, but it opens the interaction box.
Flavour text is fun.
Not sure where I got code for elevator (probably didn't read hard enough)
ZCRPG (Zabroshka Communism Role Playing Game) is interesting, would love to see more of it in the future. (hopefully with more light c; )