ObHack
ObHack is my name for my modifications to OBLIGE.The current version is 003e, released January 29, 2008.
Windows zipfile
Full source code (Requires
MinGW or some version of *NIX
to compile)
The most current information about ObHack can be seen here in my geek blog.
Development snapshot
This is a development snapshot of ObHack; this version may have bugs so use at your own risk.
Windows and Linux x86 binary snapshot
(2008.04.21)
Source code
002c files
These files are for ObHack 002c, released November 19, 2007.
Windows zipfile
Linux binary
Source code
Example wad (for Heretic, not Doom)

Screenshot of Heretic level made with ObHack
Here is an 8 megabyte version of FreeDoom modified to use ObHack-generated levels instead of the very incomplete levels FreeDoom comes with.
Information on my older project SLUMP is here.