Evidence of farming, or any food source for the NPCs shows that the makers of the game were actually thinking about the world as a livable space.
Fallout 3 devs were just thinking about a world where the story happens, nothing more. And it often shows. You run into little immersion breaking moments, especially if you go too far off the rails. Stay on the rails and it was a solid game.
New Vegas had devs who really paid attention to the details of the world, and if you went off the rails, it became an amazing game.
Evidence of farming, or any food source for the NPCs shows that the makers of the game were actually thinking about the world as a livable space.
Fallout 3 devs were just thinking about a world where the story happens, nothing more. And it often shows. You run into little immersion breaking moments, especially if you go too far off the rails. Stay on the rails and it was a solid game.
New Vegas had devs who really paid attention to the details of the world, and if you went off the rails, it became an amazing game.