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 8 years ago. Best Game Ruben Marquez contributed to was Blues and Bullets. Ruben Marquez's latest work is Blues and Bullets which was released 8 years ago.