BZFlag!

CannonBallGuy

bzflag.org wrote:

BZFlag is a free multiplayer multiplatform 3D tank battle game. The name stands for Battle Zone capture Flag. It runs on Irix, Linux, *BSD, Windows, Mac OS X and other platforms. It's one of the most popular games ever on Silicon Graphics machines. For more information, check out some of the reviews.

And this is what it looks like:

http://www.bzflag.org/screenshots/
Most of the screenshots there are from old versions.
Here are a few rubbish shots of the newest version:
http://www.kaziaz.com/stuff/bzfi0000.png
http://www.kaziaz.com/stuff/bzfi0003.png
http://www.kaziaz.com/stuff/bzfi0010.png

And here are shots of my first map:
http://www.kaziaz.com/stuff/bzmap1.png
http://www.kaziaz.com/stuff/bzmap2.png
http://www.kaziaz.com/stuff/bzmap3.png

CannonBallGuy

Did this not inspire anyone to check it out?
Downloads are at http://sourceforge.net/projects/bzflag/

Python

Well I had a quick look at it.

Not my type of game. Ill stick with medal of honour