Bad Ice Cream

What do you think of a game which you can have a good time and at the same time you aren't bored and tired while you are playing? Players' controls are like; First Player uses 'W. A. S. D' key to move; Spacebar or Enter key to create or break ice. Second Player uses 'Arrow Keys' to move ; 'F' key to create or break ice. If you come to near the ice which you want to break, press the necessary key and it will break. If you press the key in space, there exists an ice.