About
Shadow Warrior is a 1997 first-person shooter developed by 3D Realms and published by GT Interactive, built on Ken Silverman's Build engine (also used for 3D Realms' earlier Duke Nukem 3D); the shareware version released in May 1997 and the full game that September, with a Mac OS port by Mark Adams later that August. SWP is a source port of Shadow Warrior, originally written by Ben "ProAsm" Smit and based on Jonathon "JonoF" Fowler's JFShadowWarrior, now maintained by Hendricks266. It requires the player's own copy of the original Shadow Warrior game data to run.