In 2010, Cartwright joined RockYou as GM of the Redwood City Games Studio. In his first few weeks, he recruited John Yoo, lead designer on Zynga's CityVille, and helped RockYou establish a relationship with John Romero and his new company, Loot Drop.
In 2010, Cartwright took on the role of GM at RockYou for their Redwood City Games Studio. Within his first few weeks, he brought aboard John Yoo, who had been the lead designer on Zynga's CityVille, and facilitated a partnership with John Romero and his new company, Loot Drop.