Shadow Warrior is a first-person shooter for DOS, released in 1997 by 3D Realms. Built on an enhanced version of the Build Engine, it features fast-paced action, exotic weapons, and irreverent humor. Players control Lo Wang, battling demons and ninjas across environments inspired by the Far East. Known for its over-the-top style, interactive environments, and multiplayer modes, it became a cult favorite among fans of 1990s FPS games.