Mario vs Boo
Mario vs Boo is a game where you are Mario and you must avoid the fireballs that Boo spits at you. You also have the power to throw fireballs so you can retaliate against Boo and give him a dose of his own medicine. Dodge the fireballs and try to hit Boo with your own fire is the only way you can succeed in this game.
Mario vs Boo Instructions
Arrow keys allow you to move left and right with Mario.
Space bar gives you the power to shoot fireballs
Objective of Mario Cave
Hit Boo with a fireball before he hits you with one of his fireballs