It is hard to me. I even can't escape first room. And I saw text on ground (with controls) but it is so small so it happened at 10 try or later... I can't say anything because can't feel the game
It was in full screen mode and it seems that I understood why it is so small. The full screen mode didn't scaled anything because (I guess) you didn't change default project settings so it just renders bigger part of level instead of scaling...