2112TD: Tower Defense Survival Achievements Full list of all 50 2112TD: Tower Defense Survival achievements.The base game contains 46 achievements, and there is 1 DLC pack containing 4 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 DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply Base Base Game (Excludes DLC) 1,068 46 351 (3%) Experience Level 10 Reached!Reach experience level 10 Experience Level 20 Reached!Reach experience level 20 Experience Level 30 Reached!Reach experience level 30 Experience Level 40 Reached!Reach experience level 40 Experience Level 50 Reached!Reach experience level 50 Normal Campaign Completed!Complete the main campaign on normal mode Hard Campaign Completed!Complete the main campaign on hard mode Nightmare Campaign Completed!Complete the main campaign on nightmare mode Lasted 15 minutes in survival mode on the Moon Base!Hold the lines in survival mode for 15 minutes on the Moon Communications Base Lasted 30 minutes in survival mode!Hold the lines in survival mode for 30 minutes on any map 100 Zombies Killed!Kill 100 zombies 1000 Zombies Killed!Kill 1000 zombies 500,000 Zombies Killed!Kill 500,000 zombies 1000 Enemies Killed!Kill 1000 enemies 100,000 Enemies Killed!Kill 100,000 enemies 750,000 Enemies Killed!Kill 750,000 enemies 100 Elite Enemies Killed!Kill 100 elite enemies 1000 Elite Enemies Killed!Kill 1000 elite enemies 100,000 Elite Enemies Killed!Kill 100,000 elite enemies 200 Charged Turret Attacks Deployed!Deploy 200 turret charged attacks Mission completed using only machine gun turrets!Complete Uranus UERI using only machine gun turrets on hard mode Mission completed without using drone missiles!Complete Earth's Defence Platform without firing the drone rockets Meat Cloud killed by lightning discharge!Kill a meat cloud with the lightning turret discharge Two goliaths killed by an airstrike!Kill two goliaths in a single airstrike deployment Boss killed by railgun charged attack!Kill any boss using the railgun plasma charged attack Normal Aftermath Part 1 Completed!Complete the Aftermath Part 1 missions on normal mode Hard Aftermath Part 1 Completed!Complete the Aftermath Part 1 missions on hard mode Nightmare Aftermath Part 1 Completed!Complete the Aftermath Part 1 missions on nightmare mode 100 Waves Called Early!Call 100 waves early 500 Waves Called Early!Call 500 waves early Experience Level 60 Exalted Upgrade AwardedReach experience level 60 Experience Level 70 Exalted Upgrade AwardedReach experience level 70 Experience Level 80 Exalted Upgrade AwardedReach experience level 80 Experience Level 90 Exalted Upgrade AwardedReach experience level 90 Experience Level 100 Exalted Upgrade AwardedReach experience level 100 Mission completed using only flame thrower turrets!Complete Neptune Prison using only flame thrower turrets on nightmare mode Mission completed using only plasma turrets!Complete Return to the Moon Part 1 using only plasma turrets on hard mode Mission completed calling 8 waves early!Complete Mars Terraforming Plant calling 8 waves early on nightmare mode Lasted 25 minutes in survival mode!Hold the lines in survival mode for 25 minutes on any Aftermath mission Lasted 35 minutes in survival mode!Hold the lines in survival mode for 35 minutes on any Aftermath mission Mission completed calling 5 waves early!Complete Return to Mars calling 5 waves early Nightmare Aftermath Part 2 Completed!Complete the Aftermath Part 2 missions on nightmare mode Normal Aftermath Part 2 Completed!Complete the Aftermath Part 2 missions on normal mode Hard Aftermath Part 2 Completed!Complete the Aftermath Part 2 missions on hard mode Mission completed with no damage to secondary structure!Complete Return To Mars without the terraforming structure taking any damage Elite turret fully upgraded!Upgrade any tower to its maximum level when playing survival mode Add-on Unknown Pack 82 40 4 0.0010 (0%) Experience Level 110 Exalted Upgrade AwardedReach experience level 110 Experience Level 120 Exalted Upgrade AwardedReach experience level 120 Experience Level 130 Exalted Upgrade AwardedReach experience level 130 Lasted 35 minutes in survival mode!Hold the lines in survival mode for 35 minutes on Europa