Space shoot 'em up game.

Typing challenge featuring Tux

Arcade and Puzzle 2D Game in which you have to break all the target pieces

Free and open source first-person shooter

Send dinosaur eggs to the future before a meteor hits the Earth!

3D Arcade sTyle shoOter

Falling Blocks Game

Open source chess GUI for chess engines

Solve unlimited procedurally-generated nonogram puzzles!

Fan-made remaster of Sonic 3&K

First-person arena shooter

Updates the EDDN with data from your game

A terminal based Pokemon like game

Fast paced, arcade-style, top-scrolling space shooter

ATC Training Simulator

The head-to-head multiplayer volley-ball game

Rhythm and dance game

Clear the board of falling blocks

A game to relive the 1960s Space Race

A game like Monopoly

Simple sokoban game

A free first person shooter for Mac, PC and Linux

Shoot the ball into the red box

A game about bouncing balls through gaps of never-ending pipes

Survival horror set on a remote island known as Fort Oasis

A simple Sudoku Sovler

Puzzle game based on number logic

Manage mods for Sonic games

A space 2D shooter game

2-D freeform space mystery game