Tap and hold to shoot. Drag the chopper to move. Can you blow up all the bad guys?
basic math, delays, cloning, simple loops, variables, resize actor, direction and turning, simple motion, simple events, detect conditions, simple conditionals, layers, advanced animation, screen bounds, simple variables, conditional loops, visibility, actor properties, simple drawing, input/output, advanced costume handling, advanced motion, advanced math, advanced messaging, simple messaging, simple costume handling, program control, advanced events, simple sound playing,