MATRESHKA Achievements Here is the full list of all 13 MATRESHKA 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 Into the DarknessBack to USSR LockedMeet the old manWho is he? Locked - 1 guideYou opened the doorSo there will be consequences LockedMatreshkaExamine matreshka doll LockedRosaListen to Rosa LockedEscape the mazeFind escape on 7th floor's maze LockedRoom 501Get out of Room 501 LockedArmDetach monster arm Locked - 1 guideReturn backReturn to present time LockedDuty FirstDont forget to take your bag LockedBe AnnoyingMake someone angry LockedRosa LockedGood man Locked