Let em Down. Old game from Unity 2.x still runs on Unity 4.x

So I was going trough my projects and found this iPhone game that I made all on my own (yes, including art) and surprisingly it “just runs” without any modification on the code on Unity 4.3.3 right now.

Of course there are some warnings but besides that it still just runs and compiles smoothly which is pretty amazing.

Without further ado, here’s a video of the game running on OSx