How do I unlock the other Mercenaries maps?

#1bowlofpeasPosted 3/18/2013 8:11:48 PM
I recently managed to get an S on the first one but I guess it wasn't good enough.
What do I have to do?
#2JRS511Posted 3/18/2013 8:19:46 PM
Beat the campaign. I can't remember which one unlocks which right now though.
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"Life owes you nothing. You owe yourself everything."
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#3Mariofan15Posted 3/19/2013 1:50:36 PM
Beat Chris's to get that one map that takes place on the bridge and beat Jakes to get Mining the Deaphs. Those are the only 2 unlockable maps as the rest are DLC.
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#4ServarePosted 3/19/2013 4:17:19 PM
yeah, you buy the rest.
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