A top-down arcade shooter game
simple variables, basic math, simple conditionals, advanced motion, visibility, actor properties, resize actor, miscellaneous, expert physics, simple sound playing, advanced physics, functions, cloning, simple events, advanced math, direction and turning, advanced costume handling, advanced messaging, platformer controls, simple motion, simple loops, simple messaging, screen bounds, detect conditions, delays, touching actor, conditional loops, layers, platformer basics, simple costume handling, advanced events,