Sol Galaxy Defender Achievements Here is the full list of all 8 Sol Galaxy Defender achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Vesta DefenderVesta asteroid Secured Martian HeroMars Base successfully defended Venusian survivorVenus Base still exists! Mercury MiracleMercury Base still Human real-estate Earth EraserAll aliens on Earth Eradicated Neptunian AdmiralNeptun base still afloat! Iovian all round good eggIo base smells bad, but is intact! Titan amongst MenTitan base peaceful and serene.