yup, i just beat the game a second time.
accuracy: 50%
Kills: 960
Deaths: 7
Clear Time: 8:51

my accuracy sucked b/c i didnt care to conserve ammo when i have a infiante supply of it... i ended the game with the infinate rocket launcher and tommy gun. i didnt unlock anything beating it the second time though.

I think im gonna start another game under professional mode, but im gonna take a break for a little while, maybe a day or so...

for the regenerators, your using the infared scope right?
i know its a dumb question, but i passed it up the first time and was bitching untill i figured out i needed that.