A top-down arcade shooter game
simple events, expert physics, simple loops, simple messaging, visibility, direction and turning, delays, platformer controls, functions, simple sound playing, platformer basics, advanced motion, platformer automations, simple costume handling, detect conditions, advanced events, advanced messaging, simple motion, variables, basic math, actor properties, text handling, miscellaneous, simple conditionals, advanced costume handling, simple variables, input/output, advanced physics, graphic effects, screen bounds,