Trion Worlds is a video game developer and publisher based in California, known for creating and managing online multiplayer games. Founded in 2006, the company gained popularity with titles like RIFT, a fantasy MMORPG, and Defiance, which combined gaming with a television series. The studio focuses on developing games that feature expansive worlds and dynamic gameplay. In addition to their original titles, Trion Worlds has also worked on various free-to-play games, emphasizing community engagement and player-driven content. Their approach often includes regular updates and events to keep players invested in their gaming experiences.