I have in fact made the decision to leave Naughty Dog. I love the company and the people and know that they will continue to create awesome games going forward. On a happier note, after careful consideration and exploration I have joined Riot Games. There is some really innovative stuff going on here that I can't wait to be a part of.
I løbet af hans 6 år hos Naughty Dog har han blandt andet haft ansvaret for multiplayerdelen til Uncharted 2: Among Thieves og medinstrueret den seneste udgivelse i serien, Uncharted 3: Drakes Deception.
Richmond slutter sig til den voksende gruppe af store profiler der har forladt Sony, heriblandt Seth Killian og Stig Asmussen fra Sony Santa Monica, Col Rodgers fra Evolution Studios og Amy Hennig som også har forladt Naughty Dog.