Arrow keys to move Press '1' for primary, '2' for secondary Spacebar to fire
Changelog: Beta 1.3: Added another control method Beta 1.2: Added scoring Beta 1.1: Added ammo Beta 1.0: Released to public Alpha 2.3: Added lives Alpha 2.2: Imported scripts from the origional game Alpha 2.1: Added bullets and collision Alpha 2.0: Added player and zombies Alpha 1.1: Added splash text Alpha 1.0: Created blast-door menu and gui
