TrenchBroom is a level editor for games using Quake engine.

TrenchBroom

KsirK is a computerized version of the well known strategic board game Risk. The goal of the game is simply to conquer the world by attacking your neighbors with your armies.Features:Support for 1-6 human or computer (AI) playersMulti-player gaming over a networkYou can easily create new skins with SVG graphics and the skin editorHot New Stuff support. You can easily download and install new skins

KsirK

Construo is a programm for constructing wire-frame objects and let them react to physical forces, it is neither a real simulation nor a real game, it is just a little toy app which can be a nice way to waste time.

Construo

KNetWalk is a single player logic game. Construct the network, connecting all the terminals to the server in the fewest turns possible.

KNetWalk

KNetWalk is a game for system administrators

This is a lunar lander style arcade game. Use the arrow keys to move the ship and avoid crashing into obstacles. Collect all the spinning keys and then land the ship on one of the landing pads. The levels are randomly generated and become progressively harder. ​

Lander

A classic turn-based strategy game with two armies fighting against each other. Challenge yourself in campaign against AI or hot-seat battle with a friend. Using the easy map editor you can create any imaginable scenario to play and share online for others to discover!

Tanks of Freedom

Indie Turn Based Strategy in Isometric Pixel Art

Cowsay is a state of the art program to generate talking cows in ASCII art. You have a variety of templates to choose from, and you can even change some details for greater variety. Might contain a flaming sheep.Using the power of Cowsay, you can spice up any office discussion by sharing dank memes like it's 1999Use daily quotes to improve synergy and to think outside the box. Low hanging fruit quotes for every deep dive, inspirational powerpoint, and meetingNever again will your code have to look boring and practical, for with the power of Cowsay you can add Easter eggs everywhereIf you're under thirty, with Cowsay you can pretend to be a *nix user from before it was cool. Difficult glasses not includedThis functionality is based on the historical Cowsay by Tony Monroe, but it now comes with a more up-to-date paint job. It relies and demonstrates the power of Flatpak, while also staying very much true to the internet culture joke of the early 2000s.

Cowsay

Cowsay, a state of the art Cowsay generator using GNOME conventions

Freeciv is a Free and Open Source 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 to the Space Age...This client for connecting to network games, or to launch local single-player games, is based on Qt.

Freeciv Qt client

Taquin is a computer version of the 15-puzzle and other sliding puzzles.The object of Taquin is to move tiles so that they reach their places, either indicated with numbers, or with parts of a great image.

GNOME Taquin

OpenJKDF2 is an open-source re-implementation of “Jedi Knight: Dark Forces II” (JKDF2). OpenJKDF2 removes the hassle of rendering and input compatibility shims, while also providing in-app guided installation steps, cross-platform multiplayer, and a host of graphical (and other) improvements:Jedi Knight™ Dark Forces II is Copyright © Lucasfilm Ltd. 1997-2009. An original “Jedi Knight: Dark Forces II” game disk, or original licensed assets from Steam or GOG, are required in order to play OpenJKDF2.

OpenJKDF2

A cross-platform reimplementation of “Jedi Knight: Dark Forces II”

The Legend of Edgar is a 2D platform game. Your hero must save his dad from the hands of the evil sorcerer. To help Edgar in his mission you must to walk around a big world, solve puzzles and kill a lot of powerful enemies.A great adventure awaits for you!

The Legend of Edgar

Gottet is a falling blocks game. Pieces fall from the top of the play area and you can move them horizontally as well as rotate them before they reach the bottom of the play area. The goal is to create full lines of pieces, which are then removed. The game is over when the stack of pieces reaches the top of the play area.

Gottet

Robocode is a programming game, where the goal is to develop a robot battle tank to battle against other tanks in Java.The robot battles are running in real-time and on-screen.It can serve as a platform for exploring AI and machine learning techniques. Or it can be a competitive, addictive hobby that eats up all your time and CPU cycles.

Robocode

Solarus Launcher is a desktop GUI frontend that allows to browse and play to Solarus quests, which are video games made with the Solarus game engine.

Solarus Launcher

Browse and play your Solarus quest collection.

M.A.R.S. - a ridiculous shooter is a 2D space shooter with awesome visual effects and attractive physics. Players can battle each other or computer controlled enemies in exciting game modes.In the year 3547, civilizations all over the galaxy have settled their own planets, living in peace and harmony with its environment. But outside the contemplative habitats, the GREAT WAR is raging. As a famous fighter on your way to never ending honor and prosperity, you have to protect your planet from the oncoming doom of your jealous neighbours!

M.A.R.S. - A ridiculous shooter

2D space shooter with awesome visual effects

KReversi is a simple one player strategy game played against the computer. If a player's piece is captured by an opposing player, that piece is turned over to reveal the color of that player. A winner is declared when one player has more pieces of his own color on the board and there are no more possible moves.

KReversi

Librerama is an arcade compilation of small fast-paced games, with the overall objective being to play a series of mini-games which progressively increase in speed and difficulty.

Librerama

A free/libre fast-paced arcade collection of mini-games

Anagramarama is a simple wordgame in which one tries to guess all the different permutations of a scrambled word which form another word within the time limit.  Guess the original word and you move on to the next level.

Anagramarama

The fast-paced team-based outer-space multi-player arcade game. Blast your friends, zap your enemies. Steal their flags and nuke their cores. Customize your ship to be sneaky, or overwhelm with superior firepower. It's fast, fun, and frenetic.

Bitfighter

OpenClonk is a free multiplayer action game in which you control clonks, small but witty and nimble humanoid beings. The game is mainly about mining, settling and fast-paced melees.

OpenClonk

Multiplayer action game where you control small and nimble humanoids

MegaMek is a Java version of BattleTech that you can play with your friends over the internet.Players can create their own units, maps, and scenarios for use with MegaMek. MegaMek supports all unit types, from infantry, battlemechs, and vehicles, to aerospace fighters, dropships, and warships. Ground battles as well as space battles can be played.

MegaMek

Fight using giant robots, tanks, and/or infantry on a hex-based map.

Kobo Deluxe is a retro styled top-down arena shooter with a simple and responsive control system  - which you'll need to tackle the tons of enemy ships that shoot at you, chase you, circle around you shooting, or even launch other ships at you, while you're trying to destroy the labyrinth shaped bases.There are 50 action packed levels with smoothly increasing difficulty, and different combinations of enemies that require different tactics to be dealt with successfully.Kobo Deluxe features OpenGL acceleration (optional), an intuitive menu driven user interface and joystick support.

Kobo Deluxe

InfiniteShooter is a simplistic shooter game made with Godot. There's only one goal: survive for as long as possible.The controls are easy to understand too. All you need to know is how to move your ship and fire a laser. Using these controls, you can experience InfiniteShooter's simple yet addicting gameplay--which might have you playing for longer than you should!As the game progresses, more enemy types will be introduced and game mechanics may even change. However, when you die, your score is logged and all progress is reset!Lastly, this game is fully free-and-open-source, in both meanings of free! Not only are all the assets public domain with CC-0 licenses, but the game itself is licensed under the GNU GPL v3, meaning you're free to modify and help improve the source code of the game. There's no in-app purchases and no cheap tricks. When you get the game, you get the whole game, for free.

InfiniteShooter

A simplistic shooter made with the Godot engine.

Granatier is a clone of the classic Bomberman game, inspired by the work of the Clanbomber clone.

Granatier

KBounce is a single player arcade game with the elements of puzzle. It is played on a field, surrounded by wall, with two or more balls that move about in the field bouncing off of walls. The player can build new walls, decreasing the size of active field. The goal of the game is to fill at least 75% of the field and advance to the next level.

KBounce

KBounce is a single player arcade game with the elements of puzzle

Rocks 'n' Diamonds is a action puzzle game where you have to navigate a maze of dirt, rocks, enemies and quicksand, while collecting gems and making it safely to the exit. Be careful not to get crushed by falling rocks or killed by an enemy.

Rocks'n'Diamonds

KDiamond is a single player puzzle game. The object of the game is to build lines of three similar diamonds.

KDiamond

LibreMines is a Free/Libre and Open Source software Qt based Minesweeper clone available for GNU/Linux, FreeBSD and Windows systems.The game has dark and light themes, is widely customizable, has options to create customizable fields, allows the user to play with the keyboard, among other things.

LibreMines

A Free/Libre and Open Source Software Qt based Minesweeper game available for GNU/Linux, FreeBSD and Windows systems.

Play Tic-Tac-Toe with your friends when you're bored or when you want to have a fun time.

GaticTacToe

As an android whose sole purpose is to save planet Earth from destruction at the hands of mankind, Kyuu minces no words as she announces her plans to extinguish the human race.For the sake of preserving planet Earth, humanity must perish. Failing that, mankind must be enslaved. Those are the only two options, and if Kyuu has her way, the former will soon become a reality.Before she can do so, however, her creator makes a proposition: Kyuu will spend one day among regular, everyday human beings, judging for herself whether they are capable of meaningful change or not.Kyuu accepts this proposition, and thus sets out into the world for the first time, coming face to face with a variety of odd individuals as she decides the fate of mankind.Will Kyuu's colorful encounters show her the good in human society? Or will the bizarre antics of those who she meets reaffirm her belief that mankind must be destroyed?Whatever her decision may be, the impressions Kyuu leaves on those she meets won't soon be forgotten. She is a harsh critic, and for a race as flawed as mankind, her observations and misunderstandings will be boundless.

Humanity Must Perish

A comedic visual novel about an android dressed as a high school girl as she prepares to destroy humanity

Games