Detective Grimoire Achievements Here is the full list of all 9 Detective Grimoire achievements. It takes around 2-3 hours 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 Let's Get StartedExamine the crime scene 1 guideBoggy's Fan ClubExamine all the Boggy merchandise 1 guideIntruder AlertGet inside the tent 1 guideMystery For TomorrowRead the letters on Remington's desk 1 guideHaunt the SwampDraw a cute ghost in your notebook 1 guideNice HatComplete the game 1 guideSlickest of SleuthsComplete the game 100% Due DilligenceFull suspicion on the culprit, none on anyone else Who is that Little Girl?Finish speaking to the Little Girl 1 guide