Create a greeting card
simple variables, basic math, simple conditionals, advanced motion, visibility, actor properties, resize actor, miscellaneous, expert physics, simple events, simple sound playing, advanced physics, cloning, functions, advanced math, advanced costume handling, direction and turning, advanced messaging, simple loops, simple messaging, platformer controls, simple motion, delays, platformer basics, layers, conditional loops, touching actor, simple costume handling, detect conditions, graphic effects, platformer automations, advanced animation,