Doom 3 possibly the most hyped game of 2004 and also possibly the biggest let down of 2004 has an expansion on the way in the form of Resurrection of Evil and Firingsquad has a nice sneak preview.

Casting the player in the role of an engineer, you are sent to investigate a mysterious signal near the Mars facility, rather than donning the Marine armor again. Key gameplay elements are unchanged - the story is still revealed through bits and pieces of scattered information, and the style of action remains faithful to the original. Though, from our time with the game we noticed slightly more open and brighter environments, and fewer monster-in-the-closet deals.

Open and brighter environments eh, sounds good doesn't it ?