Loved the mood of the game from the beginning. Some constructive feedback first:
The initial scene when it is just pitch black with the dragging sound effects is a cool opener, but maybe it dragged on for a bit too long, I found myself thinking "Is it not working?" and "Ok cool I get it lets get to it!". Second is just the typing green text that shows up, maybe speeding that up as well a bit, I know you can skip it but I think it would feel better if the typing speed was faster.
Overall, simple concept but really enjoyed it once I understood the goal, kinda funny looking at your character in the sort of hospital gown attire running like a mad man to not pass out xD as I wooshed through the environment at high speeds all I kept thinking is 'I'M FAST AS *** BOIII" while chuckling to myself all throughout.
Had fun with this one well done!