Zombie Attack 2D - Alpha v1.4 file

Hey guys, this is the beggening of a 2d zombie game I am making. It is still very basic, but I have the basic engine, 1 map, and a menu system near completed. I have no image for the zombie, so it just shows up as a black cube. I will be adding many new features in the future, including more maps, several difficulties, scoring, leaderboards, and more.