Add Cross Achievements Here is the full list of all 17 Add Cross achievements.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 What are achievement flags? Click to find outApply AllWonNot wonComplete 150 questionsComplete 150 questions 09 March 2026 - Add a guideComplete 140 questionsComplete 140 questions 09 March 2026 - Add a guideComplete 130 questionsComplete 130 questions 09 March 2026 - Add a guideComplete 120 questionsComplete 120 questions 09 March 2026 - Add a guideComplete 110 questionsComplete 110 questions 08 March 2026 - Add a guideComplete 100 questionsComplete 100 questions 08 March 2026 - Add a guideComplete 90 questionsComplete 90 questions 08 March 2026 - Add a guideComplete 80 questionsComplete 80 questions 08 March 2026 - Add a guideComplete 70 questionsComplete 70 questions 08 March 2026 - Add a guideComplete 60 questionsComplete 60 questions 08 March 2026 - Add a guideComplete 50 questionsComplete 50 questions 08 March 2026 - Add a guideComplete 40 questionsComplete 40 questions 08 March 2026 - Add a guideComplete 30 questionsComplete 30 questions 08 March 2026 - Add a guideComplete 20 questionsComplete 20 questions 05 March 2026 - Add a guideComplete 10 questionsComplete 10 questions 05 March 2026 - Add a guideComplete 5 questionsComplete 5 questions 05 March 2026 - Add a guideComplete 1 questionsComplete 1 questions 05 March 2026 - Add a guide