9 0 4These new Title Update Achievements may become bugged for you. For me, I unlocked the “Kill 20 Enemies” and “Kill 30 Enemies” Achievements before unlocking “Kill 10 Enemies.” The only solution I was able to find was loading the game on my Xbox One X, where I was previously loading it on my Xbox Series X. Others have stated that changing the game mode got it to pop for them. Hope this helps!Guide not helping? View 3 more guides for this achievement.Showing most recent comments. View all comments. Same, 10 didn't unlock on Arena I but it did properly (ish) on Arena III after a hard reset.Posted by planting42 on 23 Nov 20 at 04:59 Had to erase my save and start a new game.Posted by Kreuvaitte on 23 Nov 20 at 20:03 I think this game has had an update as I was able to unlock all the kills achievements in arena 1Posted by II Danzaa on 29 Nov 20 at 13:47 Leave a comment