12 HOURS 2 Achievements Here is the full list of all 11 12 HOURS 2 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 1 HOUR IN GAMEPLAY 1 HOUR. FIRST CLOCKFIND FIRST CLOCK. SIX CLOCKSFIND SIX CLOCKS. HACKERHACK DOUGLAS COMPUTER. BURGLARHACK SAFE. SECRETFIND WHAT DOES THE DOGLAS HIDE. SAVIORSAVE A MAN. BEST FRIENDMAKE FRIENDS WITH SOMEONE. INVISIBLEDO NOT BE DETECTED 30 MINUTES. TRICKSTERAPPLY AT LEAST ONE TRAP. STEALTHCOMPLETE THE GAME AND DO NOT BE DETECTED.