Open source chess GUI for chess engines

Hardcore 3D space scroll-shooter with spaceship upgrade possibilities

High Detail Old School Runescape Client

Space racing game

Explore great pyramid

Gem collecting puzzle game

Hack your way to saving the day

Freeware jump and shoot game created by Poke53280

3D Arcade sTyle shoOter

Defeat autocreated huge battleships

Racing game with rally style of driving

Evade lasers as an enigmatic entity

Futsal team-management game.

Reorder tiles to fit a square

Kidsgame, drive a toy wood engine

Classic overhead run-and-gun game

2D shooter/RTS with fully destructible terrain

Movie realism first-person-shooter

Like a StackMat but for Linux

2D motocross platform game

Jigsaw puzzle with tetromino pieces

A turn based tactical war game

Find the Wikipedia article

Game engine for Classic Doom

a modern QuakeWorld client focused on competitive online play

Space shoot 'em up game.

Slide blocks to solve the puzzle

Conservative source port

3D Shufflepuck Pong Game

Game of skill with falling blocks