Room Box Demo Achievements Here is the full list of all 5 Room Box Demo 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 Completionist 1Complete 10 rooms of any type Killer 1Kill 10 enemies Challenger 1Fight and defeat one Boss Level Completionist 1Clear at least one Level Level Perfectionist 1Fully clear one Level