L'Abbaye des Morts is a 2D platform game set in 13th century France. The Cathars, who preach about good Christian beliefs, were being expelled by the Catholic Church out of the Languedoc region in France. One of them, called Jean Raymond, found an old church in which to hide, not knowing that beneath its ruins lay buried an ancient evil.

Enigma is a puzzle game with 550 unique levels. The object of the game is to find and uncover pairs of identically colored ‘Oxyd’ stones. Simple? Yes. Easy? Certainly not! Hidden traps, vast mazes, laser beams, and most of all, countless hairy puzzles usually block your direct way to the Oxyd stones. Enigma’s game objects (and there are hundreds of them, lest you get bored) interact in many unexpected ways, and since many of them follow the laws of physics (Enigma’s special laws of physics, that is), controlling them with the mouse isn’t always trivial.

Fifechan is a lightweight cross platform GUI library written in C++ specifically designed for games. It has a built in set of extendable GUI Widgets, and allows users to create more.

All Things Devours is a short piece of sci-fi interactive fiction, leaning strongly towards the text-adventure end of the spectrum. Any move you make may put things into an unwinnable state. You are therefore encouraged to save frequently, and also to realise that you will probably have to start over several times to find the most satisfactory ending.

GNUjump is a simple, yet addictive game in which you must jump from platform to platform to avoid falling, while the platforms drop at faster rates the higher you go. The game features multiplayer, unlimited FPS, smooth floor falling, themeable graphics and sounds, and replays.

Doom Runner is yet another launcher of common Doom source ports (e.g. GZDoom, Zandronum, PrBoom) with a graphical user interface. It is written in C++ and Qt, and it is designed around the idea of presets for various multi-file modifications to allow one-click switching between them.

In this game you are the captain of the cargo ship Chromium B.S.U. and are responsible for delivering supplies to the troops on the front line. Your ship has a small fleet of robotic fighters which you control from the relative safety of the Chromium vessel.

Odamex is a modification of the Doom engine that allows players to easily join servers dedicated to playing Doom online.

The goal of the FlightGear project is to create a sophisticated flight simulator framework for use in research or academic environments, pilot training, as an industry engineering tool, for DIY-ers to pursue their favorite interesting flight simulation idea, and last but certainly not least as a fun, realistic, and challenging desktop flight simulator.

In SuperStarfighter, up to four local players compete in a 2D arena with fast-moving ships and missiles. Different game types are available, as well as a single-player mode with AI-controlled ships.

Bastet (short for Bastard Tetris) is a simple ncurses-based falling brick game. Unlike normal Tetris, Bastet does not choose the next brick at random. Instead, it uses a special algorithm to choose the worst brick possible.

Playing bastet can be a painful experience, especially if you usually make canyons and wait for the long I-shaped block to clear four rows at a time.

apricots is a game where you fly a little plane around the screen and shoot things and drop bombs on enemy targets. It's meant to be quick and fun.

Me and My Shadow is a puzzle/platform game in which you try to reach the exit by solving puzzles. Spikes, moving blocks, fragile blocks and much more stand between you and the exit. Record your moves and let your shadow mimic them to reach blocks you couldn't reach alone.

Frotz is an interpreter for Infocom games and other Z-machine games in the text adventure/interactive fiction genre. This version of Frotz complies with standard 1.0 of Graham Nelson's specification. It plays all Z-code games V1-V8, including V6, with sound support through libao, and uses ncurses for text display.

The goal of this logic game is to open all cards in a 6x6 grid, using a number of hints as to their relative position. The game idea is attributed to Albert Einstein.

vcmi is an implementation of the Heroes of Might and Magic III game engine. It requires assets and game resources to play; it will look for them at ~/.local/share/vcmi folder.

Fork of Julius, an engine for the a city-building real-time strategy game Caesar III. Gameplay enhancements include:

• roadblocks;

• market special orders;

• global labour pool;

• partial warehouse storage;

• increased game limits;

• zoom controls.

Tennix is a 2D tennis game. You can play against the computer or against another player using the keyboard. The game runs in-window at 640x480 resolution or fullscreen.

Freeciv is a turn-based empire building strategy game inspired by the history of human civilization. The game commences in prehistory and your mission is to lead your tribe from the Stone Age into the Space Age.

ChessX is a chess database. With ChessX you can operate on your collection of chess games in many ways: browse, edit, add, organize, analyze, etc. You can also play games on FICS or against an engine.

Pioneer is a space adventure game set in our galaxy at the turn of the 31st century. The game is open-ended, and you are free to eke out whatever kind of space-faring existence you can think of. Look for fame or fortune by exploring the millions of star systems. Turn to a life of crime as a pirate, smuggler or bounty hunter. Forge and break alliances with the various factions fighting for power, freedom or self-determination. The universe is whatever you make of it.

Far below the surface of the planet is a place of limitless power. Those that seek to control such a utopia will soon bring an end to themselves. Seeking an end to the troubles that plague him, PSI user Merit journeys into the hallowed Orcus Dome in search of answers.

Meritous is a action-adventure game with simple controls but a challenge to find a balance of power versus recovery time during real-time battles. Set in a procedurally generated world, the player can explore thousands of rooms in search of powerful artifacts, tools to help them, and to eventually free the Orcus Dome from evil.

The player controls a character (one of three: Good, Bad, and Dead), dodges the missiles (lots of it cover the screen, but the character's hitbox is very small), and shoot at the adversaries that keep appear on the screen.

The Emilia Pinball Project is a pinball simulator. There are only two levels to play with, but they are very addictive.