Working in unity for the first time ever and I for one welcome our new engine overlords.

Curiously seemed to take roughly as long as coding from scratch, except the result is in 3d with global illumination so I guess you win some you lose some.

have a play if you like:

http://www.the4thcircle.co.uk/games/hammers/hammers.html

(it’s in the unity web player, yeah I know, I know)