73 12 20Actions Report Solution In Mission 1 of the main campaign, as soon as you are allowed to fire missiles, switch from the lock-on missiles to the Titans and aim at the moon. Fire one off with the RB and the achievement will unlock. Easy peasy.Showing most recent comments. View all comments. Thanks for the video Reabo. Really helped visualise it for me!Posted by ProfessorPluto on 07 Aug 14 at 05:11 Can't even get it to change to titan missiles, am I missing something?Posted by Aidax89 on 11 Aug 14 at 20:20 You have to select them from the mission briefing screen.Once you're in the game, if you don't have the titan missiles selected, press left on your D Pad to change your selected missiles to the TitansPosted by ProfessorPluto on 12 Aug 14 at 09:14 I unlocked it today, thanks!Posted by Agent0fSlythryn on 13 Aug 14 at 23:54 weird, checked my achievements today and it's unlocked! Posted by GAM3RJET on 20 Aug 14 at 12:36 it worked thank youPosted by JETLI333 on 27 Aug 14 at 02:18 Turns out that you can shoot at the moon, pause the game, and the achievement will still pop. I shot the moon, went to eat dinner with the game paused and came back to the achievement on my account. Thanks for the guide!Posted by FunkyWitCheetos on 30 Sep 14 at 22:28 IT DOES NOT WORK AT ALL!!! HOW DO YOU SWITCH MISSILES???? I PUSHED LEFT ON DPAD AND NOTHING HAPPENS: GODDAMNITPosted by Notarzt on 20 Dec 14 at 19:00 Only way I could get it to unlock was to shoot with the missiles after the enemy ships showed up. Could not select the missiles before that point.Posted by The Yiddler on 08 Feb 15 at 10:47 Use the video from rabeo.more usefull than the explanationPosted by Lyam Yamaneko on 01 Nov 17 at 14:50 Leave a comment