I guess it wouldn't hurt to explain what this is. BZFlag is a multiplayer 3D first-person-shooter game.
http://www.bzflag.org/ The OpenBSD port has been marked broken for over 2 years. I found the source of the problem to be their code not working with the OpenBSD zlib, so the diff disables using it and builds an internal zlib instead. A handful of other problems are patched away as well, and it builds and runs for me on i386. Very, very slowly. It may be of interest to people who want to work on OpenBSD's 3D support. I'll keep it here a while. http://deanna.freeshell.org/bzflag.diff
