Codename: Tenka (also known as Lifeforce: Tenka in Europe) is a futuristic first-person shooter game for the Sony PlayStation 1. Released in 1997, it immerses players in a science fiction narrative where they assume the role of Joseph Tenka, a soldier fighting against a corrupt corporation and its army of bio-engineered creatures. Players navigate through a variety of levels, using an arsenal of weapons to defeat enemies and survive. The game's 3D environments, atmospheric graphics, and challenging gameplay offer a unique experience within the FPS genre on the PS1 platform.