14 3 7Actions Report Solution In co op only two need to be in a vehicle together and get splatters. If you have a 3rd and 4th they can be on foot. The achievement will unlock for everyone in game as long as just two people are in a vehicle togetherShowing all 7 comments. Leave a comment. Pretty sure the Gravity Hammer counts for this as the achievement popped well before I splattered 50 and I was using the Hammer with my second controller to get kills.Posted by BigDirtyFart on 10 Nov 22 at 13:10 i killed over 70 guys & no popPosted by Maughty Bear on 12 Nov 22 at 23:28 I also would like to do all the co-op achievements. No mic, because I am hearing impaired but we can chat over the Xbox App.GT: flowterspacePosted by flowterspace on 22 Nov 22 at 08:34 Looking for all co-op cheevos. Message me if you need a partnerGT - john kenobiPosted by john kenobi on 05 Jul 23 at 19:19 looking for all co op achievements- thecomebackxkidPosted by TheCOMEBACKxKID on 09 Jul 23 at 19:55 Oct 18 2023! ANYONE LOOKING FOR A PARTNER!!!!!! I GOT MIC! ADD ME!/MESSAGE! free on Saturday and Sundays!Posted by ShSilentFart on 18 Oct 23 at 16:54 I would also like these achievementsPosted by Eldebrock17 on 27 Nov 23 at 05:08 Leave a comment