Torchlight II Development Visualization Video

Runic Games has released a somewhat bizarre "gource" visualization video for Torchlight II that showcases the game's three years of development in a crazy, colorful, flowery cascade of directories and files. Something like that, anyway:

Word is:
A gource visualization of nearly three years of development on Runic Games' Torchlight II. The visualization is based on activity in our source control system. Every piece of art, sound, or code that helped shape the game is represented somewhere in the frenzy.

The music is a recently unearthed archaeological selection from the long-distant schoolboy days of a certain Runic Games employee who shall remain nameless to spare he and his cohorts the embarrassment.