Tembac is the professional identity of Agustín Pérez Fernández, an Argentine video game developer, XR designer, and multimedia artist. With a background in film and theater directing, he has been creating video games since 2001, balancing commercial projects with experimental and artistic work. His games include El Beso, Symphorophilia, and Mantra, an interactive exploration of mantras and transcendental meditation selected for the Experimental Gameplay Workshop at the 2011 Game Developers Conference.

His other works, including Vestigios, Consecuencias, and the virtual reality experience Brain Dump, have been presented in exhibitions and cultural venues in Argentina. Tembac specializes in designing virtual reality games and experiences, with a focus on experimentation, audience accessibility, and the artistic possibilities of the medium. He has also written about VR design and led experience design for projects created for specialized venues.

As an entrepreneur with Chimango Games, he helped develop Pewma and games connected to television programs such as Gumball, Adventure Time, and Esperanza Mía. His portfolio includes games, videos, articles, and professional updates