Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Gone Home (100 points): Complete the game.
- Letters to Katie (200 points): Complete the game having found all 23 of Sam's journal entries.
- Homerunner (100 points): Complete the game in less than 1 minute with no Modifiers enabled.
- Speedreader (200 points): Complete the game having found all 24 journal entries, without Modifiers, in less than 10 minutes.
- Behind the Scenes (100 points): Activate all Commentary Nodes with the Developer Commentary Modifier enabled.
Additionally, there are five secret achievements:
- Meow Meow Meow (100 points): Find Mitten's secret diary.
- Nesting Instinct (50 points): Return Christmas Duck to his rightful place.
- Wet Bandit (50 points): Turn on every faucet in the house at once.
- Intuitive (50 points): Guess the combination to Oscar's safe before finding the code.
- This Old House (50 points): Open the secret bookshelf in the guest room from the outside.