Freedroid RPG is an RPG (Role-Playing Game) with isometric graphics. The game tells the story of a world destroyed by a conflict between robots and their human masters. To restore peace to humankind, the player must complete numerous quests while fighting off rebelling robots---either by taking control of them, or by simply blasting them to pieces with melee and ranged weapons in real-time combat.

This a tool for Go players which performs the following functions:

• SGF editor,

• Analysis frontend for Leela Zero (or compatible engines),

• GTP interface (to play against an engine),

• IGS client (to play on the internet),

• Export games to a variety of formats.

Libmanette is a small GObject library giving you simple access to game controllers. It supports the de-facto standard gamepads as defined by the W3C standard Gamepad specification or as implemented by the SDL GameController.

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.

evtest-qt is a simple joystick tester for devices using the evdev generic input event interface. It provides a list of attached joysticks and displays which buttons and axis are pressed.

fheroes2 is an implementation of Heroes of Might and Magic II (aka HOMM2) game engine. It requires assets and game resources to play; it will look for them at ~/.local/share/fheroes2 folder.

GNUbik is a puzzle game in which you must manipulate a cube to make each of its faces have a uniform color. The game is customizable, allowing you to set the size of the cube (the default is 3x3) or to change the colors. You may even apply photos to the faces instead of colors. The game is scriptable with Guile.

Learn programming, playing with ants and spider webs ;-) Your robot ant can be programmed in many languages: OCaml, Python, C, C++, Java, Ruby, Lua, JavaScript, Pascal, Perl, Scheme, Vala, Prolog. Experienced programmers may also add their own favorite language.

You pilot your ship through the dreaded "Maelstrom" asteroid belt -- suddenly your best friend thrusts towards you and fires, directly at your cockpit. You raise your shields just in time, and the battle is joined.

Maelstrom is a free software port of the original shareware game for the Macintosh by Ambrosia Software, Inc. It is a fast-action, asteroids-like game, with classic pixel graphics and original sounds.

In addition to being a faithful reproduction of the original game, this version adds game controller support, mobile touch controls, and both cooperative and competitive multiplayer action.

Shamogu is a coffee-break roguelike game with a focus on tactical movement and careful timing of totemic spirit invocation and comestible consumption. Visibility and noise stealth mechanics also play an important role.

All life in your mountain is being corrupted. Beasts are losing their minds and becoming aggressive. These disturbing events started to happen after a dungeon portal suddenly appeared at the top of the mountain. As the guardian, you decide to explore that dungeon in order to find and destroy the source of corruption… You hope luck will be on your side!

lierolibre is an earthworm action game where you fight another player (or the computer) underground using a wide array of weapons.

Features:

• 2 worms, 40 weapons, great playability, two game modes: Kill'em All and Game of Tag, plus AI-players without true intelligence!

• Dat nostalgia.

• Extensions via a hidden F1 menu:

  • Replays

  • Game controller support

  • Powerlevel palettes

• Ability to write game variables to plain text files.

• Ability to load game variables from both EXE and plain text files.

• Scripts to extract and repack graphics, sounds and levels.

To switch between different window sizes, use F6, F7 and F8, to switch to fullscreen, use F5 or Alt+Enter.

Solarus Launcher is a game launcher and browser for Solarus. It is written in C++ with QtWidgets.

The original Colossal Cave Adventure from 1976 was the origin of all text adventures, dungeon-crawl (computer) games, and computer-hosted roleplaying games. This is a forward port of the last version released by Crowther & Woods, its original authors, in 1995. It has been known as ``adventure 2.5'' and ``430-point adventure''.

Kobo Deluxe is an enhanced version of Akira Higuchi's XKobo graphical game for Un*x systems with X11.

Pilot your ship inside a planet to find and rescue the colonists trapped inside the Zenith Colony.

No More Secrets provides a command line tool called "nms" that recreates the famous data decryption effect seen on screen in the 1992 movie "Sneakers".

This command works on piped data. Pipe any ASCII or UTF-8 text to nms, and it will apply the hollywood effect, initially showing encrypted data, then starting a decryption sequence to reveal the original plaintext characters.

OpenClonk is a multiplayer action/tactics/skill game. It is often referred to as a mixture of The Settlers and Worms. In a simple 2D antfarm-style landscape, the player controls a crew of Clonks, small but robust humanoid beings. The game encourages free play but the normal goal is to either exploit valuable resources from the earth by building a mine or fight each other on an arena-like map.

This is a clone of the classic game BurgerTime. In it, you play the part of a chef who must create burgers by stepping repeatedly on the ingredients until they fall into place. And to make things more complicated, you also must avoid evil animate food items while performing this task, with nothing but your trusty pepper shaker to protect you.

In the grand tradition of Marble Madness and Super Monkey Ball, Neverball has you guide a rolling ball through dangerous territory. Balance on narrow bridges, navigate mazes, ride moving platforms, and dodge pushers and shovers to get to the goal. Race against the clock to collect coins to earn extra balls. Also included is Neverputt, which is a 3D miniature golf game.

Boohu is a roguelike game mainly inspired from DCSS and its tavern, with some ideas from Brogue, but aiming for very short games, almost no character building, and a simplified inventory.

Every year, the elders send someone to collect medicinal simella plants in the Underground. This year, the honor fell upon you, and so here you are. According to the elders, deep in the Underground, a magical monolith will lead you back to your village. Along the way, you will collect simellas, as well as various items that will help you deal with monsters, which you may fight or flee…

JGRPP is a collection of features and other modifications applied to OpenTTD. It's a separate version of the game which can be installed and played alongside the standard game, not a loadable mod (NewGRF, script, or so on).

This is mainly intended to be used by players who are already familiar with the standard game and how to play it. It is not aimed at beginner/novice players. Some features and settings are there for very experienced players and so may have a steep learning curve.

Dust Racing 2D is a tile-based, cross-platform 2D racing game supporting multiplayer play, different tracks, and gamemodes. It also comes with a Qt-based level editor for easy level creation.

Trigger-rally is a 3D rally simulation with great physics for drifting on over 200 maps. Different terrain materials like dirt, asphalt, sand, ice, etc. and various weather, light, and fog conditions give this rally simulation the edge over many other games. You need to make it through the maps in often tight time limits and can further improve by beating the recorded high scores. All attached single races must be finished in time in order to win an event, unlocking additional events and cars. Most maps are equipped with spoken co-driver notes and co-driver icons.

Harmonist: Dayoriah Clan Infiltration is a stealth coffee-break roguelike game. The game has a heavy focus on tactical positioning, light and noise mechanisms, making use of various terrain types and cones of view for monsters. Aiming for a replayable streamlined experience, the game avoids complex inventory management and character building, relying on items and player adaptability for character progression.