Yes, there is. The Fallout comics provide a deeper dive into the post-apocalyptic world. They feature new adventures and sometimes fill in gaps in the main game narrative.
There are indeed Fallout comics. They offer additional depth and perspectives to the Fallout world. Some explore side stories or characters not featured prominently in the games.
To obtain the railgun in GTA 5 story mode, you might need to reach a specific level or progress through a particular storyline. Sometimes, it could also be hidden in a secret location that you need to discover.
In this volume, the story focuses on the characters' efforts to solve a complex scientific mystery while dealing with powerful adversaries. There are also some unexpected plot twists that keep you on the edge of your seat.