Sam Trenholme's webpage

ObHack

ObHack is my name for some modifications Fritz and myself have made to Oblige, a random map generator for the original Doom, Doom 2, and Heretic. It is name thusly because it is a hacked Oblige, and as a tribute to the ObHacks posted to the once-great Usenet newsgroup alt.hackers.

Fritz's version

The most current version is 007.4, released by Fritz on December 10, 2012.

Windows zipfile
Windows 7zip file
Full source code

My version

The last version I made myself was 006b-pl1, released on March 2, 2010.

Windows zipfile
Windows 7zip file
Full source code (Requires MinGW or some version of *NIX to compile)
FreeDoom 0.7 using ObHack-generated maps (Based on FreeDoom 0.7 because that is the most recent version not to crash Doomsday 1.8.3)
Screenshot playing an ObHack-generated map
CHANGELOG

This software is no longer supported by me; I don't answer emails about the program, nor do I add features or fix bugs. Fritz is the current maintainer. Support for ObHack may or may not be found here:

http://www.doomworld.com/vb/doom-editing/

Older releases of ObHack (and SLUMP) can be seen here

Other files

Here is version 1.8.6 of the Doomsday/Dengine engine for playing Doom. Please note that this version of Doomsday does not work with newer (post-0.7) releases of FreeDoom.

Deng-1.8.6 source code
Deng-1.8.6 Windows installer