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Perfect Co-op Campaign

Complete all Co-op Campaign Missions without failing an objective, no respawns, on default or hard

Perfect Co-op Campaign+0.2
1 guideOnline/OfflineCooperativeBuggy -
14 Oct 2010
9 0 2
This achievement will pop once you complete the 6 original co-op campaigns (with all objectives, no respawn, and at default+).

Hence, you get this achievement once you get the last achievement of this list :

Station (Co-op 1) Perfect
The Cut (Co-op 2) Perfect
Locks (Co-op 3) Perfect
Caldera (Co-op 4) Perfect
Outpost (Co-op 5) Perfect
Hideout (Co-op 6) Perfect

You DO NOT need to do the extra co-op missions that come with new map packs.
You DO NOT need to do them in one sitting.

Look at each achievement description to know the best strategy for each map. Note that I have done them all with a friend, so they can be completed with only 2 players (even split-screen). In fact, you could try them alone, but some missions require to do things simultaneously...
WOODY2211Iv got all the achievements for each co-op mission but this did not unlock!! Im confused!!!
Posted by WOODY2211 on 06 Jan 11 at 23:47
MtldMaybe you have to get them on the same console, or at least same Hard Drive?? Mine popped at the same time as the 6th and last achievement of this list popped.
Posted by Mtld on 12 Mar 11 at 21:42