More environments, indoor and outdoor. More types of baddie - not just Identi-Man and his many Identi-Friends. More types of fright - not just spooky spectral girl in your peripheral vision. These are the key promises Monolith are making in their pursuit of ensuring their horror-combat sequel is the FPS high-water mark of 2008.
You probably know that though this isn't the official FEAR sequel, it's the true bloodline - the Football Manager to FEAR 2's Championship Manager. FEAR 2's being made by Vivendi (or Sierra, or Activision Blizzard, or whatever they're called), but while Origin loses the name it gets to play in FEAR's universe. Specifically, it still gets Alma.