Looking to boost all of crimson map pack
. Have 4 controllers. Send a message to MakeMeACoffee
As far as I can tell, the map "Shatter" is required for the mantis and machine gun. This is available only in big team infinity (16 players) and dominion (12 players) playlists [as per http://www.halowaypoint.com/en-us/intel/playlists]
but the mantis only spawns in big team.
So a total of 12 more controllers is required.