Fortified Achievements Here is the full list of all 23 Fortified 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 Ivy LeaguerComplete a map other than Easy Street without the base taking damage National IconReach level 20 Defenders of FreedomReach level 20 with all player characters They Shall Not PassComplete any map on hard, other than Easy Street without taking damage Goose It!Destroy an Annihilator before it deploys Big SpenderSpend more than $7,500 in any map other than Easy Street BeatnikComplete any map other than Easy Street without any structure kills SharpshooterDestroy 10 enemies with the Rifle in 5 seconds SluggerDestroy 5 flying enemies in 5 seconds with the shotgun Reporting For DutyComplete any map other than Easy Street using only infantry Cranked!Destroy 20 enemies within 1 second Ice to Meet YouFreeze 10 enemies within 1 second Great Balls of FireSet fire to 10 enemies simultaneously Circuit BreakerDestroy 50 enemies using Tesla Coils in any single map other than Easy Street Cryo BabyThrow 10 enemies at once with the Cryo Blaster secondary attack Bring Him Down!Defeat the Juggernaut Negative PerspirationSurvive 10 waves of Invasion Mode Clanked!Defeat the Stalker StackedUnlock every structure and weapon SquareComplete every map on normal difficulty Earth's ProtectorComplete every map on hard Fortified!Complete all maps on insane Cloud NineSurvive to wave 20 in Invasion mode on hard