The Innsmouth Case Achievements Here is the full list of all 23 The Innsmouth Case 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 Flag Filter All None 23 Offline Mode 23 Single Player 1 Collectable 1 Multiple Playthroughs Required Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply One Night StandSpent a night with Dahlia BFFsBecame friends with Jonah Penny PincherUsed dirty methods to avoid payment Not on my watchOverpowered the gawper I Want to Believe - The I FilesFound a couple of weird City Hall records Video Games are EvilPlayed a creepy Arcade Game History LessonDiscovered fragments from Innsmouth’s history Strong-willedDidn’t touch the cube in the lighthouse SurvivorWendy found a safe place Ancient SpiceSlept with Priscilla It must be a maskSlept with a fish creature Wall of the WeirdSnooped through an abandoned hotel room KarmaWrongdoings have consequences Welcome to the Hotel MassachusettsSurvived a night in the Gilman Hotel CompassionDahlia spared your life Is this the bathroom?Snooped through the Marsh Family records By any means necessarySeduced Ethel Pain in the assPissed Dahlia off to death SaviorSaved from the stake Hard TruthsTraumatized Evelyn Cthulhu fhtagn!Played through all endings Seen it allDiscovered all of Innsmouth Vegan, by the wayMentioned your vegan lifestyle 3 times