Veteran video game designer Warren Spector, best known for directing the genre-defining immersive sim Deus Ex, has announced his retirement after nearly 44 years in the industry. Spector shared the decision in a LinkedIn post, citing his age, personal health, and shifts in the gaming business as key reasons for stepping away. His extensive career includes work on tabletop roleplaying games, board games, 17 full digital releases, and roughly nine expansions. Though he plans to transition toward writing books, lecturing, and consulting, Spector left open a small possibility of returning. He revealed he still holds concepts for three specific projects—one large, one small, and one technically daunting—though he stressed a desire to let a new generation of developers lead the industry forward. Spector began his video game career in the early 1990s with Origin Systems, contributing to the Ultima and System Shock franchises. He later solidified his legacy at Looking Glass Studios and Ion Storm by directing Deus Ex and overseeing entries in the Thief series, before going on to helm the Epic Mickey franchise for Disney. Most recently, Spector worked at OtherSide Entertainment on titles such as Underworld Ascendant and Thick As Thieves, though the studio recently faced layoffs and the cancellation of its multiplayer project, Argos: Riders on the Storm.