Doing a dev job elegantly and quickly is wonderful. It is something I rarely see. So when I read that a quasi-3d environment (by PlayfulJS – try the Playfuljs demo) had been built using just 265 lines of code I was impressed. After running around in the demo I was darn impressed. It might not be true 3d at all, but it still a clever emulation. Good enough for a game hack, yup, certainly. More please.