The Ultra Code Achievements Here is the full list of all 11 The Ultra Code 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 Welcome to BletchleyBreak your first code LockedEnigma busterBreak your first difficult code LockedYour country needs youLight the first bulb on the war effort meter LockedKeep Buggering OnFill half the war effort meter LockedAlternate historyComplete the game but lose the war LockedV for VictoryComplete the game and win the war LockedUltra IntelligenceComplete all the difficult codes without buying extra bulbs and fill the war effort meter LockedAmateur codebreakerBreak at least five codes LockedTestery graduateBreak at least 10 codes LockedProfessional cryptographerBreak at least 15 codes LockedThe thinking machineComplete a game without skipping a code Locked