Your mission in this Maple Story online game is to kill as many zombies as you can. Start by choosing your favorite character. Use "W", "A", "S", "D" KEYS to move. Use YOUR MOUSE to aim, click LEFT MOUSE BUTTON for lucky 7. Press "Q" KEY for drain, "E" KEY for avenger, "R" KEY for flash jump, "F" KEY for shadow partner, "X" KEY to drink mana potion and "Z" KEY to pick up item. Have fun!