Welcome to Boo Mania! (Yes, this is my sixth project in the same week!) This game was created in a very short amount of time. It's just a time-waster :) (Important) INSTRUCTIONS: -Move with arrow keys or WASD -Look towards an approaching Boo to stop it in it's tracks. Be careful, though; the second you turn your back to it, it will approach you once more. And if you are to make contact with it, Mario will reach his doom.
I used Textcraft for the special text in the thumbnail Thanks to Nintendo, of course, for sounds and sprites.