In this game you can move Biff with the mouse. Try to collect the gems. If you get a lot of gems, you will eventually get 250 points unless you die.You start with 3 health. If you touch a zombie, you lose 1 health. When you health reaches 0, you die. Try to avoid the zombies by pressing the up arrow it fires a rocket. Pressing the down arrow will fire a laser. Pressing the left arrow will place a bomb. All of those will kill the zombies. Hope you enjoy this game! :):) P.S. If you place too many bombs, you will become immortal. It's a wierd glitch! Please Heart!
functions, simple messaging, simple sound playing, simple events, advanced costume handling, simple loops, basic math, visibility, graphic effects, delays,