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