Undead Horde Achievements Here is the full list of all 24 Undead Horde achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by Won first then 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 Flag Filter All None 24 Offline Mode 24 Single Player 2 Collectable 7 Cumulative + 1 Level Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonWerechickenChickenify 20 enemies. 06 July 2021 - 1 guideSalmonellaUse ring of plague to infect the living via chickens. 06 July 2021 - Add a guideGrim ReaperKill three humans with a single scythe sweep. 06 July 2021 - 1 guideSecond EraStart the Second Era. 06 July 2021 - Add a guideAdventurerFind and complete all quests. 06 July 2021 - Add a guideRule CitadelClaim all areas in the Citadel. 06 July 2021 - Add a guideConquerorClaim all areas. 06 July 2021 - Add a guideThe Lidless Eye SocketScout all areas. 06 July 2021 - Add a guideExplorerFind all secrets. 06 July 2021 - Add a guideSummonerUnlock all the basic statues. 06 July 2021 - Add a guideScrooge McDeadGain 600000 gold. 06 July 2021 - Add a guideNecronomiconAcquire the legendary Necronomicon. 06 July 2021 - Add a guideRule WastelandsClaim all areas in the Wastelands. 06 July 2021 - Add a guideDeath DealerSell 20 skulls. 06 July 2021 - Add a guideA Thousand CorpsesRaise 1000 corpses. 06 July 2021 - Add a guideRule Burning RockClaim all areas in Burning Rock. 06 July 2021 - Add a guideRule CatacombsClaim all areas in the Catacombs. 05 July 2021 - Add a guideHeroismSummon a hero from a hero statue. 05 July 2021 - 1 guideRule AlwynClaim all areas in Alwyn. 05 July 2021 - Add a guidePentagrammatonReach level 5. 05 July 2021 - Add a guideUndead TrainerCommand a single unit to kill 20 enemies. 05 July 2021 - 1 guideKinahmo Fried ChickenSlaughter 100 chickens. 05 July 2021 - 1 guideHordeRaise a horde of 50 undead. 05 July 2021 - 1 guideRe-AnimatorRaise 15 corpses at once. 05 July 2021 - 1 guide