I liked the vibe and the graphics. I would like to see some better animations. I also can't get away from him so I do not know how it ends. So far I don see the the connection with the parasite theme unless I missed something about the narrative.

The game has potential to be a fun short horror game to play for a quick jump scare but nothing really more than that. The game lacks narrative and story which could have made the game more niche rather than just a one and done moment of loud noise.  I also faced difficulty running away from the guy, but I understand you were trying to achieve a quick snappy horror element throughout the game, I'm just a bad gamer lol. All in all, good job, the audio really got me. 

The horror part of the game is very well archived, but after the sleep sequence I don't know what to do, talking to the roommate instantly kills me as the hitbox hits me before I can run after the dialogue.