Knightfall Showdown Achievements Here is the full list of all 4 Knightfall Showdown 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 CM TitleReach an ELO of 2200 to unlock the CM title. FM TitleReach an ELO of 2300 to unlock the FM title. IM TitleReach an ELO of 2400 to unlock the IM title. Grandmaster (GM) TitleReach an ELO of 2500 to unlock the Grandmaster title.