what drop was released in 2012 for xbox 360?
1-2, 3, 4-6, 7-8, 9-12, 13-15, 16-18, 19-21, 22-24
of those drops which ones had at least one multiplayer maps?
1-2, 3, 4-6, 7-8, 9-12, 16-18, 22-24
of those which drops came out during the first half of 2012 for the playstation 3?
1-2, 3, 4-6, 7-8, 9-12
of those drops which had spec ops missions?
4-6, 9-12
of those drops which had face off maps?
9-12