A 2 player cannon game level
simple variables, simple conditionals, basic math, advanced motion, visibility, actor properties, miscellaneous, simple events, resize actor, expert physics, platformer controls, simple sound playing, advanced physics, cloning, functions, advanced math, platformer basics, advanced costume handling, advanced messaging, direction and turning, simple messaging, simple motion, delays, touching actor, conditional loops, simple loops, layers, detect conditions, simple costume handling, basic physics,