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 wonSalmonellaUse ring of plague to infect the living via chickens. 27 November 2022 - Add a guideGrim ReaperKill three humans with a single scythe sweep. 27 November 2022 - 1 guideSecond EraStart the Second Era. 27 November 2022 - Add a guideAdventurerFind and complete all quests. 27 November 2022 - Add a guideRule CitadelClaim all areas in the Citadel. 27 November 2022 - Add a guideConquerorClaim all areas. 27 November 2022 - Add a guideA Thousand CorpsesRaise 1000 corpses. 27 November 2022 - Add a guideThe Lidless Eye SocketScout all areas. 27 November 2022 - Add a guideExplorerFind all secrets. 27 November 2022 - Add a guideSummonerUnlock all the basic statues. 27 November 2022 - Add a guideScrooge McDeadGain 600000 gold. 27 November 2022 - Add a guideNecronomiconAcquire the legendary Necronomicon. 27 November 2022 - Add a guideRule WastelandsClaim all areas in the Wastelands. 27 November 2022 - Add a guideHordeRaise a horde of 50 undead. 27 November 2022 - 1 guideDeath DealerSell 20 skulls. 27 November 2022 - Add a guideRule Burning RockClaim all areas in Burning Rock. 27 November 2022 - Add a guideWerechickenChickenify 20 enemies. 27 November 2022 - 1 guideRule CatacombsClaim all areas in the Catacombs. 26 November 2022 - Add a guideHeroismSummon a hero from a hero statue. 26 November 2022 - 1 guideRule AlwynClaim all areas in Alwyn. 26 November 2022 - Add a guidePentagrammatonReach level 5. 26 November 2022 - Add a guideUndead TrainerCommand a single unit to kill 20 enemies. 26 November 2022 - 1 guideKinahmo Fried ChickenSlaughter 100 chickens. 26 November 2022 - 1 guideRe-AnimatorRaise 15 corpses at once. 26 November 2022 - 1 guide