5 5 1Actions Report Solution As easy as it sounds, just start up a campaign on any difficulty (casual is the easiest and the 'complete campaign on X difficulty' achievements are stackable) and plough your way through until you reach the end and viola!Showing only comment. Leave a comment. Didn’t pop up for MePosted by Rkranl on 16 Aug 23 at 03:01 Leave a comment