The main and side characters of a post-apocalyptic ... NPC stalkers and mercenaries that just want to make ends meet. Fallout 4 characters, though, are something else entirely.

So, what does Fallout 4 indicate we could see coming ... more general companion focused DLC, more characters being added and fleshed out a bit besides the main four. But sure, robot building ...

While this character arc is good stuff in its own ... No matter how you come to gaze upon this hulking, death-dealing machine in Fallout 4's main quests, it'll surely leave quite the impression.