The coolest tabletop RPGs based on videogames, from Fallout to Dragon Age

Videogames have always taken inspiration from and adapted tabletop RPGs—from Vampire: The Masquerade to Cyberpunk to, of course, Dungeons & Dragons. Something most people don't realise, however, is how much the relationship flows both ways. 

Whatever your favourite videogame is, chances are there's a great tabletop RPG adaptation out there. Some are official, directly based on the source material; others are inspired by it, and put their own spin on the idea (or simply file all the serial numbers off).