Also, in 1994, a random map generator was released. In 1994, FormGen released two add-ons for the game, Return to Danger and Ultimate Challenge, which were mostly reskins with new maps.
Although it was released after Wolfenstein 3-D, Spear of Destiny is a prequel.
The game is the fourth game in the Wolfenstein series, and the second to use the Wolfenstein 3-D Engine. Spear of Destiny is a World War II themed first-person shooter developed by id Software and published by FormGen for MS-DOS on.