Netrek is a 16-player two-dimensional graphical real-time battle simulation with a Star Trek theme. A game is divided into two teams of 8 players (or fewer), who dogfight each other and attempt to conquer each other's planets.
OpenCity is a 3D city simulator game inspired by Free Reign and written by Duong-Khang Nguyen.
It is coded in C++ and uses OpenGL and the SDL. The latest stable release of the game is version 0.0.62 released October 22nd, 2009. The game is licensed under the GPL
Lords of Doom is a software game still in development.
It's a turn-based strategy game, that can be played alone (against AI) or against other through a network (local or internet).
Tuxánci are czechoslovak multiplatform action game. In the begining it was inspired by czech game Bulánci (which is however only for MS Windows), but now it goes its own way. The game is programmed in language C and the rendering core is based on SDL library. Man can play two-players game on one computer or in network multiplayer.