The sdl-jstest and sdl2-jstest commands can list the available joystick controllers as found by the SDL or SDL2 libraries, respectively. It can show the available axes, buttons, hats and balls of a chosen controller, and can display the controller actions in real time in a visual fashion.

Passage is meant to be a memento mori game. It presents an entire life, from young adulthood through old age and death, in the span of five minutes. Of course, it's a game, not a painting or a film, so the choices that you make as the player are crucial. There's no ``right'' way to play Passage, just as there's no right way to interpret it.

OpenRCT2 is a free software re-implementation of RollerCoaster Tycoon 2 (RCT2). The gameplay revolves around building and maintaining an amusement park containing attractions, shops and facilities.

Note that this package does not provide the game assets (sounds, images, etc.)

This package provides ``Rogue: Exploring the Dungeons of Doom'', the original rogue game found on 4.2BSD.

In this game you pilot a combat space ship to rescue your lost "vi" .swp files avoiding OS defenses. It contains several levels and the difficulty level is configurable on the command line. It can be played with a keyboard or a joystick. It is drawn mostly with lines, and supports various display modes.

Bambam is a simple baby keyboard (and gamepad) masher application that locks the keyboard and mouse and instead displays bright colors, pictures, and sounds.

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.

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.

DFArc makes it easy to play and manage the GNU FreeDink game and its numerous D-Mods.

GemRB (Game Engine Made with preRendered Background) is a portable reimplementation of the Infinity Engine that underpinned Baldur's Gate, Icewind Dale and Planescape: Torment. It sports a cleaner design, greater extensibility and several innovations.

This package provides port of Prince of Persia, based on the disassembly of the DOS version, extended with new features.

Given bridge hands, Lead Solver tallies up how well each card does when led in terms of average tricks taken for the defense (for matchpoints) and how often the contract is set (for team play).

Trackballs is a simple game similar to the classic Amiga game Marble Madness. By steering a marble ball through a labyrinth filled with vicious hammers, pools of acid and other obstacles the player collects points. When the ball reaches the destination it continues at the next, more difficult level - unless the time runs out.

Solarus is a 2D game engine written in C++, that can run games scripted in Lua. It has been designed with 16-bit classic Action-RPGs in mind.

The GNU Talk Filters are programs that convert English text into stereotyped or otherwise humorous dialects. The filters are provided as a C library, so they can easily be integrated into other programs.

Badass generates false commits for a range of dates, essentially hacking the gamification of contribution graphs on platforms such as Github or Gitlab.

You, as a bunny, have to jump on your opponents to make them explode. It is a true multiplayer game; you cannot play this alone. You can play with up to four players simultaneously. It has network support.

Leela-zero is a Go engine with no human-provided knowledge, modeled after the AlphaGo Zero paper. The current best network weights file for the engine can be downloaded from https://zero.sjeng.org/best-network.

Adanaxis is a fast-moving first person shooter set in deep space, where the fundamentals of space itself are changed. By adding another dimension to space this game provides an environment with movement in four directions and six planes of rotation. Initially the game explains the 4D control system via a graphical sequence, before moving on to 30 levels of gameplay with numerous enemy, ally, weapon and mission types. Features include simulated 4D texturing, mouse and joystick control, and original music.

Superfluous Returnz is a 2D puzzle game set in a colourful cartoon universe. It takes place in the very quiet French village of Fochougny, an open world where players solve puzzles, find secret codes and talk to the village people to solve the mystery of the apple thief. The game is licensed as Free Software and asks for a financial donation through the game site.

jstest-gtk is a simple joystick tester based on GTK, for testing devices using the older joydev Linux joystick API. It provides a list of attached joysticks, a way to display which buttons and axis are pressed, a way to remap axis and buttons and a way to calibrate joysticks.

Anarch is a small, completely public domain, 90s-style Doom clone shooter game.

PipeWalker is a simple puzzle game with many different themes: connect all computers to one network server, bring water from a source to the taps, etc. The underlying mechanism is always the same: you must turn each tile in the grid in the right direction to combine all components into a single circuit. Every puzzle has a complete solution, although there may be more than one.

GNU FreeDink is a free and portable re-implementation of the engine for the role-playing game Dink Smallwood. It supports not only the original game data files but it also supports user-produced game mods or "D-Mods". To that extent, it also includes a front-end for managing all of your D-Mods.