Also, the studio that made Homefront is the same company that made Frontlines: Fuel of War. That game was pretty fun, but seemed incomplete and had control issues, I remember.
Here’s hoping they tweaked and tightened.

Call of Duty: Modern Warfare 2 on the PC does have a config file with settings that are modifiable. You can open the config file in notepad and edit away. Don’t remove anything or add extra lines or your game will crash. It’s also against your legal terms of use psycho-babble i’m sure.