Gone Home Achievements Here is the full list of all 10 Gone Home 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 Flag Filter All None 10 Offline Mode 10 Single Player 1 Main Storyline 6 Collectable 9 Missable 2 Time/Date Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Gone HomeCompleted the game. 1 guideLetters to KatieCompleted the game having found all 23 of Sam's journal entries. Meow Meow MeowFound Mitten's secret diary. 1 guideHomerunnerCompleted the game in less than 1 minute with no Modifiers enabled. 1 guideSpeedreaderCompleted the game having found all 24 journal entries, with no Modifiers enabled, in less than 10 minutes. Behind the ScenesActivated all Commentary Nodes with the Developer Commentary Modifier enabled. 1 guideNesting InstinctReturned Christmas Duck to his rightful place. 1 guideWet BanditTurn on every faucet in the house at once. IntuitiveGuess the combination to Oscar's safe before finding the code. 1 guideThis Old HouseOpen the secret bookshelf in the guest room from the outside. 1 guide