Gone Home
It will take multiple playthroughs of Gone Home to be able to obtain all the achievements, but it takes less time than you would expect. You can check out our guide that goes over the hidden achievements in the game.
Guides
Gone Home (100G)
Complete the game.
Letters To Katie (200G)
Complete the game having found all 23 of Sam’s journal entries.
Meow Meow Meow (100G)
Find Mitten’s secret diary.
Homerunner (100G)
Complete the game in less than 1 minute with no Modifiers enabled.
Speedreader (200G)
Complete the game having found all 24 journal entries, without Modifiers, in less than 10 minutes.
Behind The Scenes (100G)
Activate all Commentary Nodes with the Developer Commentary Modifier enabled.
Nesting Instinct (50G)
Return Christmas Duck to his rightful place.
Wet Bandit (50G)
Turn on every faucet in the house at once.
Intuitive (50G)
Guess the combination to Oscar’s safe before finding the code.
This Old House (50G)
Open the secret bookshelf in the guest room from the outside.