"THAT" is a single player source mod that runs on the 2007 SDK engine. It is more of an art installation than it is an actual game, it is my also one of my personal endeavors to push the "games as art" movement which I strongly believe in. The game features abstract surreal scenery and doesn't really contain an objective, it is more of a game to relax to and explore. The game is set in a grid of 9 maps, starting in the center (5th map). You can travel between the maps at your own leisure. I hope you enjoy it and that it encourages game designers to think outside the box when it comes to creating games.
This review may contain spoilers
As I traveled deeper into this artist's world, I wondered what exactly each area meant. Did the bleak, black and grey city represent humanity's current state, with only splashes of beauty and color within? Did the ominous firey world residing next to the city represent where we're headed?
I don't freakin' know.
Great mod, Anyway. Definetly worth my time.