Codex Lost Achievements Here is the full list of all 24 Codex Lost 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 Jail breakArrive at the Lost Garden No Stone UnturnedDefeat the Solider of Stone A grave mistakeDefeat the Gravekeeper Holier than thouDefeat Crevlon Party pooperDefeat the Apogean Exiles Slime and PunishmentDefeat the Rainbow Slime What a hootDefeat Haragusket Who you gonna call?Defeat the Spectre Who's a good boy?Defeat Cursed Malicious Beast Wiser than thouDefeat Magron Thumulusis Naptime's over!Defeat Mesmiron Come hell or high waterDefeat Helberoth What have you done?Defeat Alestra OverdueDefeat the Library ArchmageCollect all Staves Prime MagusCraft all Spells Grand SorcererCollect all Robes Stylish WizardCollect all Dyes CharmingCollect all Charms Well equippedCollect all Talismans Good HoonterComplete all 5 hunts Impossible ArmamentGet a staff to +10 Self ReflectionUse a Spirit Mirror The Midnight OilLight all Midnight Braziers