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