Carl Williams writes, "Shadow Warrior Classic Complete is an early 3D first person shooter from the late 1990’s. Initially released as shareware, you got some of the early portions for free and paid for the rest, Shadow Warrior Classic was full of visual charm and aesthetics. Built on the Build Engine, this title improved on the flagship title for that engine – Duke Nukem 3D, another 3D Realms release. No longer were you stuck in single story mazes, now you could traverse multistory buildings with rooms on top of rooms. For those that missed Shadow Warrior Classic when it was released nearly 20 years ago, you can now get it for free for a limited time."