BattleBall is a 3-D multiplayer game based on soccer, with a militaristic
twist. BattleBall runs under Unix / X11, and can be played over LANs and
short distances on the internet.  BattleBall runs fast without any 3-D
graphics hardware, and its binaries are small and easily downloaded.

BattleBall is by Philip A. Hardin

Homepage:
http://web.archive.org/web/*/http://www.cs.utexas.edu/users/pahardin/bb.html
