1. Mouse optimization, especially for the minigames, the focus and the pointer don't match up well at all.
2. Camera fixes, we need more control over the camera focus and zoom.
3. Ability to increase the dialog timer, with the fuzzy mouse controls and unnatural keyboard controls make it more difficult than it should be to comprehend the response choices before making them.
4. Lighting fixes, it's too dark in places.
5. Sniper rifle, again, because of the fuzzy mouse controls it's harder than it should be to aim. The shiny reflection distraction in the scope also isn't very realistic (I've shot scoped rifles and none of them have this effect), this should be darkened.
6. I'd love to be able to CARRY a sniper rifle as well!
7. Balance changes with the weapons... Pistols are overpowered, SMG's and rifles are probably underpowered. Shotguns seem to be useful only for trying to score a multiple kill.