Ruben Marquez - is a video game producer. Ruben Marquez began his career in 2015 and has worked for companies such as A Crowd of Monsters. Ruben Marquez's first game was Blues and Bullets which was released 10 years ago. Best Game Ruben Marquez contributed to was Blues and Bullets. Ruben Marquez's latest work is Blues and Bullets which was released 10 years ago.