Pencil is the hardest character, Max is the easiest. PENCIL: Arrow keys to move, space to attack. Attack mouse. MOUSE: 1,2,3 and 4 to move, 5 to attack. Your attack will home in on Max. MAX: W,A,S and D to move, 6 to attack. your attack will home in on pencil 5 times before disappearing.
Only 2 players? Go visit my 2-player Version! (coming out soon! or is it out?)