when i entered the first room that locks you in with enemies, i got hit immediately and the hat flew away through the closed door so i could never recover my hat.
the black arrow that points to your hat or to your objective could not be less visible sometimes lol.
those squares with red edges that activate and shoot you near the end of a level got glitchy visuals (turned into black squares for some frames)
Aside from that it's great man. looks and feels great, levels feel different, all good