I wasn't able to get this game working. Initially it failed because the JS script was in a "JS" folder and kept looking for js/resources/[image], but after I moved the scripts out of their folder and into the main directory, it failed to run with this:

roadGoaler.js:137 Uncaught TypeError: spikes.disableBody is not a function
   at Scene.crashSpikes (roadGoaler.js:137:12)
 at World.collideSpriteVsGroup (phaser.js:62884:41)
  at World.collideHandler (phaser.js:62749:29)
 at World.collideObjects (phaser.js:62676:18)
at Collider.update (phaser.js:58605:20)
 at World.step (phaser.js:61886:26)
  at World.update (phaser.js:61837:18)
 at EventEmitter.emit (phaser.js:2357:33)
 at Systems.step (phaser.js:41029:21)
at SceneManager.update (phaser.js:81023:21)

I hope this can be fixed because I think the idea is really interesting. Good luck!