MATRESHKA Achievements Here is the full list of all 13 MATRESHKA 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 wonRosaListen to Rosa 19 May 2026 - Add a guideYou opened the doorSo there will be consequences 19 May 2026 - Add a guideBe AnnoyingMake someone angry 19 May 2026 - Add a guideMeet the old manWho is he? 19 May 2026 - 1 guideInto the DarknessBack to USSR 19 May 2026 - Add a guideMatreshkaExamine matreshka doll Locked - Add a guideEscape the mazeFind escape on 7th floor's maze Locked - Add a guideRoom 501Get out of Room 501 Locked - Add a guideArmDetach monster arm Locked - 1 guideReturn backReturn to present time Locked - Add a guideDuty FirstDont forget to take your bag Locked - Add a guideRosa Locked - Add a guideGood man Locked - Add a guide