Galaga Legions Achievements Here is the full list of all 12 Galaga Legions achievements worth 200 gamerscore.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc Flag Filter All None 12 Offline Mode 12 Single Player 4 Main Storyline 1 Story Completed Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Area 1 ClearCleared Area 1! 1 guideArea 2 ClearCleared Area 2! Area 3 ClearCleared Area 3! Area 4 ClearCleared Area 4! Area 5 ClearCleared Area 5! All Championship Areas ClearCleared all areas in Championship mode! 1 guideAdventure Area 2 ClearCleared Area 2 in Adventure mode! Adventure Area 3 ClearCleared Area 3 in Adventure mode! Adventure Area 4 ClearCleared Area 4 in Adventure mode! All Adventure Areas ClearCleared all areas in Adventure mode! 4 guidesZero DeploymentsArea cleared without deploying any satellites! 1 guideOne Life OnlyArea cleared without losing a single fighter!