While we're waiting for the Pitman to get approved by Apple, I participated in the Ludum Dare #20 (Jam, not Compo), using Unity3D. Thus, I created Tri, an ego-perspective environment puzzle game in which you can shoot triangles to build platforms and mirrors!
PS: You can play it on Kongregate, where it got a bugfix (mouse sensitivity was too high on Macs)!