Artillery Commander

Very awesome but on the second level it keeps crashing with "

Uncaught TypeError: Cannot set properties of null (setting 'command')

    at updateLevel2 (level_2.js:60:49)

    at update (main.js:327:13)

    at draw (draw.js:11:5)

    at d.redraw (p5.min.js:6:8596)

    at e.<anonymous> (p5.min.js:4:31353)"

cool, should add some sound

is this the end?

cool