Are there any easy methods for unlocking the First Contact achievement?
Solution 1:
All me and my friends had to do was hop in the Bulldog with the mounted gun and shoot down all the ships. None of them seem to try to escape, so just blast away.
All me and my friends had to do was hop in the Bulldog with the mounted gun and shoot down all the ships. None of them seem to try to escape, so just blast away.