🔊 Listen to thisThe Houser brothers who co-founded Rockstar Games are some of the richest people in the UK and have made even more money despite GTA 6’s delay. Sam and Dan Houser who created Rockstar Games and led development on most of the games re-entered the list in 312th position. From left to right: Rockstar’s Sam Houser, Aaron Garbut, Dan Houser and Leslie Benzies. Sam is still Rockstar Games’ president running the company as they are set to release GTA VI. 2018 saw it make $383m in royalties; most of the royalties go to the Houser brothers.