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