Just finished Dark Sector in my PC. Enjoyable third person shooter available very cheap. Game go mediocre reviews when first released and it does have its flaws: patchy story, bland palette, uneven difficulty in places and perhaps too many repetitive battles against hordes of enemies. Nevertheless there is some very enjoyable combat in the game and quite a lot of variety once you get into it. It is fairly short, perhaps 10 hours so I recommend it for a few hours of budget shooting entertainment. The mouse and keyboard controls seem perfectly functional but I used an XBOX360 controller as I find it preferable for third person games in general.