In Balder2D, players control small probes that shoot tiny projectiles with which they try to destroy each other. It features a 2D overhead view of the playing field. Probes may be human or computer controlled. A probe can perform the following actions: rotate, fire projectiles, "stick" to a wall, and push off of a wall. Players may rotate their probes while in flight, but the only way to change the direction or speed of flight is by firing projectiles, which gives a small kick in the opposite direction, or by running into walls or other probes.
In Untahris Common Playground, one can play several classic fun, simple arcade games (similar to snake, tron, tetris, rampart, thrust, pong, and bomberman). In the multiplayer mode, each of the players can play a different game on the same area, which may lead to funny interactions. TCP/IP is supported.
Zelda2D is a Zelda related fan-game. It is a classic jump'n'run game in the style of Zelda, featuring Link collecting rupees and defending against evil opponents. The game itself is a game engine that reads levels from XML files. It's very easy to write your own levels and to design objects in the game.