15 7 4Actions Report Solution Not a solution really, just pointing out the obvious in a sea of easily bought gamerscore. Just press "RT" at the "Reactor" to start the wave in any mode and fail, which should make it unlock.Guide not helping? View 1 more guide for this achievement.Showing most recent comments. View all comments. Icarus, did you hard reset your xbox and try again?Posted by meatman75 on 14 Apr 21 at 00:18 Needs to be done in Survival mode. Just start the first wave, jump over the enemies and let them destroy the reactor. For some reason it doesn't work when playing arena mode.Posted by TwistMck on 30 Apr 21 at 23:03 You need to be in survival mode for this. Please update the guidePosted by Jappe on 17 Sep 21 at 18:34 Leave a comment
4 0 0Actions Report Solution Para aqueles que estejam procurando a solução em Português segue o link: