Hidden Post-Apocalyptic 2 Top-Down 3D Achievements Full list of all 6 Hidden Post-Apocalyptic 2 Top-Down 3D achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.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 Level1Good start Level2Keep going Level3You are in the middle Level4The end is near Level5A little bit more Level6You are the best