User blog comment:Armyman234/Black Ops DLC info/@comment-3103507-20101223114936/@comment-3103507-20101223164342

When you get to the big hill Oon SOG (i know you're stuck on that part i was too), blast off 2 china lakes to the right when the marine is speaking to woods, sprint to the next section ASAP kill the remaining guys with the m60. Then do a curvy route down the. When you get to the barrels part sprint to it press X you'll be invincible for roughly five seconds repeat for the other barrels if you die try again it took me about 5 times once the method was sorted. the rest of the mission seems really easy.

Now for the zombie achievments, do collector on solo and on Kino trust me it's much easier buy quick revive and knife til rnd 4, open the upstairs doors to the mp40 room buy the mp40. when you have about 6000 points buy the other doors and Juggs. Do a lapping technique till you have about 10000 points run to the lobby swap your pistol for the olmpia then m14 then go upstairs buy pm63 carry on buy stakeout keep going buy the mp5k and m16 and claymores so that'd cost 4700 buy the bowie knife so your total after that spending spree would be 7700. go to the lobby again buy the downstairs door and the next door and bringing your total to 9450 save up some more by lapping and headshots till you have another 5000 points then buy the mpl ak74u and teleport and buy frags :) there you go achievment unlocked

Again for pentagon theif achievment solo's the way to go. Buy quick revive knife til rnd 4 and open the first 2 doors (1750) and take the elevator and buy a mp5k (1250). Buy the next doors til your budget allows. Kill some zombies til you have your points back take the elevator turn the power on come back up kill the last zombie making sure your in the elevator facing the teleporter if it's him down your self then blow the fuck out of him with your mustang and sally's. If it's not him you'll have to make your way through the rnd somehow (he didn't come for me 3 rnds after the power was on) and for the wager match's try playing sharpshooter. it's the easiest one. hope that help's :)