Got a few things that could be improved. First thing would be a way to turn off the ear piercing beep that happens with collectibles. It's one of two reasons I quit playing. The second is the horrendous walk speed. I got to level two. The one inside the building, and didn't feel like doing all of that walking again after a fall. Up the speed, or at least add a run button. And add an option to turn off the beeps. Will make this game wayyyy better. And they are very small things.