X-Moto is a side-scrolling 2D motocross platform game where the objective is to collect all the floating items in the level and proceed to the checkered finishing ball. The motocross bike that the player rides in xmoto has a lot of bounce, and the if the player hits their head on any solid object the level has to be restarted.There are hundreds of levels available in X-Moto, both included in the initial install, and downloadable from the Internet. There is also the ability to challenge fastest times with other players from around the world. and saved ghost data to visually see the runs of other players through the levels.

X-Moto

SCID (Shane's Chess Information Database) is a chess database application that allows users to store, organize, and search through large collections of chess games. It also includes chess engines for playing against the computer and analyzing positions. Any Xboard or UCI compatible engine is supported.SCID displays graphical trends and produces printable reports on players and openings. Using Scid you can also play online on FICS, and even study endings with endgame tablebases.Engines included in the package:StockfishLeela Chess Zero

SCID


      Guide a rolling ball through dangerous territory that you control by
      tilting the floor. 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. With nice
      physics and very clean and appealing 3D graphics, this is definitely a
      must play.
    
      
      Bundled with Neverball is also Neverputt, a hot-seat local multiplayer
      miniature golf game, built on the physics and graphics engine of Neverball.
    
    

Neverball

Deftly Guide a Rolling Ball through Many Slick 3D Levels


      Path of Building Community Fork - A powerful build planner for Path of Exile

      This is a fork of Openarl's Path Of Building that includes many extra features not in the base version of PoB
    
    

Path of Building  (Community)

Path of Building (Community) - A powerful build planner for Path of Exile

Atlantik is een KDE client voor het spelen van Monopoly®-achtige bordspellen op het monopd-netwerk.
      Doel van het Atlantik bordspel is om land in grote steden in Noord-Amerika en Europe te verkrijgen terwijl u een trans-Atlantische reiziger bent. Om het spel te winnen, verbetren spelers gmonopoliseerd land met winstgevende gebouwen in de hoop alle andere spelers failliet te laten gaan.
      Alle spelmodi worden bediend door monopd, een teogewijde spelserver ontworpen voor Atlantik. Een van de spelmodi speelt zoals het populaire vastgoed bordspel known zoals Monopoly®.
    

Atlantik

Roll 'm Up is professional classic pinball game from late 90s with great graphics and music. Supports multi player game up to four players. The game has been created by Lostboys Media Lab for Dommelsch Brewery from Netherlands in 1998 as part of its marketing strategy.Use Escape button in the game to open its main menu.This is abandoned proprietary software. Resizing window sometimes may cause the game to crash. Take a look at README for other known issues: https://github.com/flathub/nl.lostboys.rollemup#known-issues

Roll 'm Up

Chess GUI with the ability to run detailed chess analysis, 
                   to create and query huge databases, to play on-line with FICS
                   and against computer opponents, and to manage computer tournaments. 
		
    

ScidvsPC

City-building simulation based on the source release of SimCity by originally developed by Maxis and published by Electronic Arts in 1989.
    

Micropolis

The game offers fast paced gameplay just like its predecessor AssaultCube. Improvements over the original game include:
      
        New, diverse game modes and mutators
        Many new and different weapons
        More realistic gameplay: damage fading over distance, bleeding, drowning
        Ricochet shots (bouncing bullets)
        Chat easily visible, separated from the main console
        Less potential cheats (more server-sided code)
        Better voting system: ignore neutral votes, veto admin votes after second press
        Improved radar showing explosions and shotlines
        Killfeed making it easy to see kills
        Spawn enqueue/dequeue—no need to spam the spawn button
      
    

AssaultCube Reloaded

You're playing against the AI in a chess match. The AI has vast computational resources, but you have hacks. Use your hacks to win!

Chess Comp Stomp with Hacks

Turn your steam deck into a windows controller (Or use any controller from a Linux PC on windows). Connect linux to windows over the network in order to bind an emulated controller on windows to the same inputs you're doing on linux. Useful for playing games that might lack support for your controller out of the box, or just need another controller despite running out of USB portsTested controllers:DualSenseDualshock 4Logitech Gamepad F310Nintendo Switch Pro ControllerSteam ControllerSteam DeckXbox One (+ series) controllerOther controllers likely work too as long as the godot game engine supports it.Note: you will need to install ViGEm and the godotGem server on windows. (See releases: https://github.com/iSlammedMyKindle/godotGem/releases)

godotGem

Controller client to emulate an xbox360 controller for windows

Pixel Wheels is a retro top-down race game for Linux, macOS, Windows and Android.It features multiple tracks, vehicles. Bonus and weapons can be picked up to help you get to the finish line first!You can play Pixel Wheels alone or with a friend.

Pixel Wheels

Pixel Wheels is a retro top-down race game.


      Reversi is a two-player strategy game, played on an 8 by 8 board.
      Players use tiles that are dark on one side and light on the other.
    
      
      The object of reversi is to flip your opponent’s tiles to your color,
      while your opponent is trying to flip your tiles to his own color.
      Opponent’s tiles are flipped when trapped between an already placed tile
      of your color and the tile you add. Who finishes with more tiles wins!
    
      
      Reversi allows you to play both a classic reversi game, and the
      reversed variant, where the goal is to finish with less tile than your
      opponent.
    
    

Reversi

Domineer het bord in een klassieke versie van Reversi, of speel de omgekeerde Reversi-versie


    gbrainy is a game to train memory, arithmetical, verbal and logical skills
    with many sorts of exercises of different difficulty levels. 
    
      
    It should have something for all ages and purposes: kids whose parents want 
    them to develop their capabilities, adults that want to keep their mind in 
    form or just try it out for fun, older people that might need to do some 
    memory exercises, etc.
    
    

gbrainy

gbrainy is a game to train memory, arithmetical, verbal and logical skills.

Elk stuk van het vierkant heeft aan elke kant een nummer. Verplaats de stukken naar de linkerkant van het bord zodat dezelfde nummers naast elkaar komen te staan. Als de nummers niet overeenkomen, kunt u het stuk daar niet plaatsen. Beweeg snel: uw tijd wordt opgenomen!
      U kunt het spel makkelijker of moeilijker maken door de grootte van het bord aan te passen.
    

Gnome Tetravex

Herorden de puzzelstukken om een vierkant te vormen

LÖVE is an awesome 2D game framework for Lua.
    

LÖVE

LÖVE is an awesome 2D game framework for Lua.

Take charge of your own personal tank to battle your way through multilevel arenas, defeating the enemy, and completing objectives. Upgrade your tanks to be faster, tougher, and more powerful than your opponents!. Hack your tank's AI to outsmart the enemy's tank to become reigning champion! Build your tank fleet, with real code... can you outsmart your own AI?

Tank Warriors

Driving, shooting, explosions, and programming - all in one game

2006Scape is a free, open-source Runescape 2006 Emulation server

2006Scape

2006Scape is a free, Runescape 2006 Emulation server

Katawa Shoujo is a bishoujo-style visual novel set in the fictional Yamaku High School for disabled children, located somewhere in modern Japan. Hisao Nakai, a normal boy living a normal life, has his life turned upside down when a congenital heart defect forces him to move to a new school after a long hospitalization. Despite his difficulties, Hisao is able to find friends—and perhaps love, if he plays his cards right. There are five main paths corresponding to the 5 main female characters, each path following the storyline pertaining to that character.The story is told through the perspective of the main character, using a first person narrative. The game uses a traditional text and sprite-based visual novel model with an ADV text box.Katawa Shoujo contains adult material, and was created using the Ren'Py scripting system. It is the product of an international team of amateur developers, and is available free of charge under the Creative Commons BY-NC-ND License.

Katawa Shoujo

Naval Battle is het spel Zeeslag. Schepen worden op een bord geplaatst die de zee voorstelt. Spelers proberen om de beurt elkaars schepen te raken zonder te weten waar ze zijn geplaatst. De eerste speler die alle schepen laat zinken wint het spel.
    

Naval Battle

UltraStar Deluxe is a free open source karaoke game for your PC. It records the voice of the players and gives points if they hit the notes. Unlike the commercial alternatives, UltraStar Deluxe allows users to add their own songs.For the Flatpak release the songs need to be placed into ~/.var/app/eu.usdx.UltraStarDeluxe/.ultrastardx/songs/.

UltraStar Deluxe

Karaoke program that evaluates your performance


      Although your general goal is reaching the surprising end of the game, you are encouraged to set your own goals while playing. Exploration will be rewarded, and secrets await you!
    
      
      So jump and run around, and enjoy losing your sense of orientation in this World of Wicked Weirdness. Find out what Van Vlijmen will make you do. Pick a path, get inside a Klein Bottle, recognize some memes, and by all means: don't look up.
    
    

AAAAXY

Dust Racing 2D (Dustrac) is a tile-based, cross-platform 2D racing game written in Qt (C++) and OpenGL.Features1-2 human players againts 11 challenging computer players3 difficulty settings: Easy, Medium, HardSplit-screen two player game (vertical or horizontal)Game modes: Race, Time Trial, Duel2D graphics with some 3D objectsSmooth game play and physicsMultiple race tracksFinishing in TOP-6 will unlock the next race trackStar ratings based on the best positions on each race trackEasy to create new race tracks with the level editorEngine and collision soundsPit stopsRuns windowed or fullscreenWill be forever completely freeDust Racing 2D comes with a Qt-based level editor for easy level creation. A separate engine, MiniCore, is used for physics modeling.

Dust Racing 2D

Traditional top-down car racing game including a level editor

It has been three years since Rollie McFly rid the Bugdom of the evil King Thorax and his minions, but the Bugdom can still be dangerous place as our new hero Skip is about to find out. While on his way to visit his family on the far side of the Bugdom, a Bully Bee swooped down and stole Skip’s knapsack. Your job as Skip is to track down the Bully Bee and get your knapsack back. The chase takes place mostly in and around a house.You will make new friends in the Bugdom who will help you through each area. Keep an eye out for Sam the Snail and Sally the Chipmunk. Sam will usually make you prove your worthiness before he will help you, but Sally is just interested in gathering acorns, so be sure to brings lots of those to her. Additionally, the same Buddy Bugs that helped Rollie McFly defeat King Thorax will help you defeat most mean enemy bugs that you encounter.About this port: Bugdom 2 was released in 2002 by Pangea Software. This port aims to provide the best way to experience the game today. This port was made and re-released under permission from Pangea Software, Inc.

Bugdom 2

Track down the Bully Bee and get your knapsack back!

FreeOrion is a free, Open Source, turn-based space empire and galactic conquest computer game.
      FreeOrion is inspired by the tradition of the Master of Orion games, but does not try to be a clone or remake of that series or any other game. It builds on the classic 4X (eXplore, eXpand, eXploit and eXterminate) model.
    

FreeOrion

Turn-based space empire and galactic conquest game

Eternal Lands is a free 3D fantasy MMORPG (massively multiplayer online role playing game) that can be played on Windows, Android, Linux and OSX.There are 12 skills in the game: Attack, Defense, Harvest, Alchemy, Magic, Potion, Summoning, Manufacturing, Crafting, Engineering, Tailoring and Ranging.  There are no fixed class restrictions, so you can develop your character in any way you wish.You, as a player, determine exactly how you develop your character. If you make mistakes, or decide to change or adjust your build, you can do so.  Eternal Lands is not just about combat. Many players focus on more peaceful activities such as collecting resources, creating items, summoning monsters and so on. But if you like combat, there is plenty of it as well, both PvP and PvE.Eternal Lands is owned and run by Radu Privantu. This package is built and maintained by one of the client developers known in game as bluap.

Eternal Lands

Eternal Lands is a free to play, graphical MMORPG

Blobby Volley is one of the most popular freeware games where two blobbed shaped entities play volleyball against each other. You can play against a teammate or alone against computer opponents. It's possible to play in local network and in offical servers. Controls via the mouse or the keyboard are customizable. The points are saved and can be displayed and compared in statistics.This is an official continuation of the famous Blobby Volley 1.x arcade game from 2000s.

Blobby Volley 2

The head-to-head multiplayer volley-ball game.

SeriousSamClassic is open source game engine version developed by Croteam for Serious Sam Classic, but it should work on (or be easily portable to) any system that supports OpenGL 1.3 and SDL2.Note that while the Serious-Engine source code has been released under GPL, you still need to legally own the game and provide Serious Sam Classic The First Encounter and Serious Sam Classic The Second Encounter the game data to play. See the How to Install section for more information.

SeriousSamClassic

Asteroids Revenge is an exciting arcade-style game where you must navigate through an asteroid field while battling against a crooked spaceship. Dodge its lasers and fight back to emerge victorious!
      Features:
      
        Fast-paced gameplay
        Challenging lasers
        minimal graphics
        Engaging sound effects
      
    

Asteroids Revenge

openMSX is an emulator for the MSX home computer system. MSX was a standard for Z80-based home computers, and was a (largely) Japanese attempt to establish a single standard in home computing similar to VHS in video.The MSX standard was designed by ASCII Corporation in Japan, in cooperation with Microsoft Japan. The later of which provided the extended BASIC for the machine.In addition to emulating MSX, MSX2, MSX2+, MSX Turbo R and many of it's peripherals, openMSX also supports emulating the ColecoVision and Sega SG-1000 game consoles and the SpectraVideo SVI-318 and SVI-328 home computer systems.Note: by default the openMSX emulator only ships with the C-BIOS open-source BIOS implementation. This BIOS is restricted to cartridge based MSX games. For a full MSX or SVI emulation it is necessary to provide your own MSX and/or SVI BIOS ROMs, which must be placed in the ~/.openMSX/share/systemroms directory.

openMSX

Emulate all aspects of the MSX with high accuracy

Games