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