deth
simple variables, basic math, resize actor, variables, functions, expert math, actor properties, advanced motion, simple conditionals, lists, miscellaneous, direction and turning, visibility, advanced math, simple motion, advanced control, advanced animation, expert physics, advanced costume handling, cloning, detect conditions, conditional loops, advanced loops, simple loops, simple events, simple drawing, layers, delays, pen color, music and instruments, graphic effects, screen bounds, shape drawing, pen size, simple sound playing, topdown controls, topdown basics, advanced physics, simple messaging, program control, advanced messaging, string handling, pen shade, stage property, timer,