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Simply find the hacking device in the laboratories, then hack a broken barrier or a locked door or transfer points to a teammate.
Here is a link to TTG_FlamesUK's Sticky on the Hacker: Forums/t=2096123/things-you-can-d...-moon.html

You must be close to quick revive with a teammate camping in Biodome or near Mule Kick. You cannot have hacker. You are advised to jump off the cliff near "Samantha Says" ONLY when the excavators have breached Tunnels 6 and 11. I would make sure both are breached even if you don't have the doors open in one section. Make sure your teammate survives the round and if you spawn with your teammate, you will earn this achievement.

Take Tunnel 6 as it has less doors. Save up enough points to buy juggernog or speed cola early! I would advise buying an M14, then a AK-74u while you camp near Mule Kick for ease. Hack any door you can and ONLY when you have crawlers that won't hurt you! Make sure you get to Area 51 twice before Round 10/11 to get both perks. Do not let any excavators breach and do not Pack-A-Punch. After you get both perks make sure you have 4000 points for Mule Kick and 2000 to get the other 5 perks. If a teammate has extra, have him hack some points to you. Buy Mule Kick, then get the hacker while your teammate stalls the crawler. Then go to the other five perks which should be in oxygen-friendly areas (PhD, Deadshot, Stamin' Up, Double Tap, Quick Revive)Buy the perk for a max of 2000, then hack it for your money back and another perk space. As soon as you drink the last perk, achievement unlocked!

I suggest playing with 2 or 3 players for minimal zombies and switch off each game. Hack both Biodome doors and the Mule Kick door to conserve money. I also suggest buying guns off the wall instead of hitting the box. When your teammates and you have a total of 20,000+ points, have them hack you their points. Buy a really cheap gun. Have someone (preferably not you, so you can ensure keeping Mule Kick) take the hacker device and run to the teleporter through Biodome only when you have a crawler and the other player(s) are on it already. Sprint to the Pack-A-Punch and immediately hack it. Quickly PaP all 3 Guns before the gates open! Gersh device if you want an easy escape or just sprint. If you die, start another game for Player 2... If not, continue fending off hordes with your newly PaP guns and save up enough for your teammate(s) to get it!

This achievement really depends on luck. I suggest reaching power as early as possible. When an excavator is breaching. If you hear a notification for breach, Have the player with the best guns for protection cover you as you run with the hacker to the spawn. Fend off at spawn until she says WARNING! then hack it. You must hack every time, I recommend not letting them breach at all, even if its a repeat. It has to be each of the 3, NOT 2 with 1+ repeats. This achievement depends a lot on luck and survival.
I made it to Round 24 with 3 people and died after having 2 repeats... It is the only achievement I haven't obtained in Black Ops yet as it relies a lot on Luck and Team Survival Skill

I suggest having all necessary items for the entire easter egg and having Tunnel 6 breached by Round 10 to make it easier. I also suggest buying juggernog beofre the part with the tubes. I also recommend powering up the Vril Generator (The Golden Rod) before putting the black egg thing in the pyramid's sensational device. If you cannot do this by Round 11, I would restart. Also, for the Lead Pipe / Wire part... look at every inch of the labs AND outside near Mule Kick and the gas containers.
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