Tickletankle is a 2 player real-time tank game with fractal terrain that can be played locally or over the Internet or a LAN. The game is based on Giovanni Tummarello's game "Fractal Fighters".
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
It is now possible to play against a computer-controlled opponent (AI player). Collision detection was improved and is now much more accurate. Changing settings in network games is now forbidden, and a terrain synchronization bug in network games was fixed.