Game data from the shareware release of Heretic (heretic1.wad, v1.2).
Includes only the first episode of the game.
You'll need a Doom engine that's capable of playing Heretic to use this.
zdoom will work; prboom, prboom-plus, odamex, and skulltag won't.
Maintained by: B. Watson
Approved by: rworkman
(the SlackBuild does not include the source)