Masky Achievements Here is the full list of all 11 Masky 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 wonCosmoidget Cosmoid mask 22 July 2020 - Add a guideLaboratous maskget Laboratous mask 03 April 2019 - Add a guideHospitalionget Hospitalion mask 09 June 2018 - Add a guideSolid DancerDance for a total of one hour 12 May 2018 - Add a guideCandycoxget Candycox mask 01 March 2018 - Add a guideWoodornget Woodorn mask 24 February 2018 - Add a guideWettoget Wetto mask 11 February 2018 - Add a guideCatalisget Catalis mask 10 February 2018 - Add a guideGravenget Graven mask Locked - Add a guideTrainoget Traino mask Locked - Add a guideHellatinget Hellatin mask Locked - Add a guide