Well, here's some weird bug: If you have too much weight, you can't move. And since there's no way to just magically drop all the stuff in your backpack... You tend to stay put in one spot till you die, then stay in the spawn point till you die. You would think that a guy could simply throw out a few items, but I guess he's one of them Greenpeace soldiers.
39:29:00, got the "Inflato-matic" achievement by getting the first fort, basic computer for one turret, and a b-repeater for same turret, a medical fort, and the magnum fully upgraded, then the assault rifle. Too easy. This game needs to be improved on, mostly with the difficulty, and a little tweaking with the stamina factor. Also, needs more achievements. Otherwise, great game.
This is the first time I played it, and, after running outta ammo twice, I beat the boss. Accuracy at 193.06, and 1112 kills, with a total score of 2405.06. I think that's pretty good for a first time run through the game.