The Vault has has just processed a list of achievements for Fallout 4 originally posted on exophase. A brief analysis of the images and achievements has... Interesting conclusions:
- The Brotherhood of Steel and the Minutemen are joinable factions.
- You can apparently betray the Brotherhood of Steel, indicating a degree of non-linearity.
- You will decide the fate of the Commonwealth at the end of the game, implying multiple choice endings.
- Settlement building features are an actual part of the gameplay.
- Blowing up the Prydwen is worth an achievement.
- Companion romances are also a thing.