I spent a month trying to do exactly that, it turned into a nightmare. You really have to design the game to be webgl from the start. Just fyi, I am working on a sequel called Astrox Imperium, it has all the stuff this one was missing. However, it not designed for the browser and will be available on steam this fall. Sorry guys, I really did try.
 "Idle Space"){kind=icon}
 "Blackmarket"){kind=icon}
 "How Awesome Is Your Computer?"){kind=icon}
 "Astrox"){kind=icon}
 "RoidCorp"){kind=icon}
 "Recycle Idle"){kind=icon}
 "Steampunk Idle Spinner"){kind=icon}
 "Hardware Tycoon"){kind=icon}
 "Turbo Town"){kind=icon}
 "Battle Pirates"){kind=icon}
 "Idle Intelligence"){kind=icon}
 "Islandsettler"){kind=icon}
 "Idle Game Dev"){kind=icon}
 "Casino Clicker"){kind=icon}
I spent a month trying to do exactly that, it turned into a nightmare. You really have to design the game to be webgl from the start. Just fyi, I am working on a sequel called Astrox Imperium, it has all the stuff this one was missing. However, it not designed for the browser and will be available on steam this fall. Sorry guys, I really did try.