Open Source Mac Side-Scrolling Games

Another version of the simple action game modeled after the lightcycle sequence of the movie Tron. We're using SourceForge only for file releases and news these days. Development has moved on to GitLab: https://gitlab.com/armagetronad/armagetronad

A Jump and Run game like Super Mario World with an advanced Editor and highly detailed Graphics based on SDL with a OpenGL accelerated Graphics Renderer developed in C++. Runs under Linux, Windows and Mac and can be easily ported to other platforms.

StepMania is a music/rhythm game. The player presses different buttons in time to the music and to note patterns that scroll across the screen. Features 3D graphics, visualizations, support for gamepads/dance pads, a step recording mode, and more! WE HAVE MOVED TO GITHUB.

Open Sonic is a free open-source game based on the "Sonic the Hedgehog" universe. It introduces a different style of gameplay called cooperative play, in which it's possible to control 3 characters simultaneously. It works on Windows, Linux and MacOSX

Fast 2d tank arcade game with multiplayer and split-screen modes.

Open Mortal is a parody of the once popular coin-up fighting game, Mortal Kombat, for Windows and Linux. It is currently playable, has 18 playable characters. There is network game, team mode, etc. You can even add your own character.

IMPORTANT: this project has been replaced by YSoccer: https://sourceforge.net/projects/ysoccer/ Yoda Soccer is a new soccer game which intends to give a continuation to the funny and easy playable series of Sensible World of Soccer (aka SWOS). Yoda soccer is written in BlitzMax. The source code is available under the GNU General Public License.

Reimplementation of the 1988 game with the same name, (it's also known as Nebulus). In the game you have to climb a tower with strange inhabitants that try to push you down. Your only defense is a ball you can throw and your skills in avoiding them.

FLAW is a free top-down wizard battle game. It can be played by up to 5 players simultaneously. The goal of the game is to survive as long as possible while more and more fireballs appear in the arena. Gameplay is simple and self-explanatory. The desktop version is available on Windows and Linux - an Android port of has been made by David Lee Evans (https://github.com/DavidLeeEvans/FLAW) The game and all of its assets are licensed under the GNU General Public License Version 3 and may be modified, copied and redistributed under the terms of this license.

Damocles is a game engine programmed in C++.(Opengl/SDL) ||| OS:Linux / Windows ||| 3 main modules in Damocles: ||| Damocles : 3D engine |||Junior : Physic and Mathematics engine ||| Unik : Network engine (Only for Windows version for the moment)

A GPL'ed rewrite in C++ of one of the very first 3D videogames (see https://www.mobygames.com/game/939/continuum/ for the original). But this is not a Wolfestein / Duke Nukem kind of game...

You'll not see tetris-based games the same way after playing BlocksMadness

This is a free implementation in Java of the X-Blast project. It is a multi-player network game.

Brick Fantasy is an arkanoid clone written in Java. It will have an exclusive RPG mode, a level editor, a lot of great bonus and much more.

Brick breaking game (Arkanoid-like...) intended to run in all X11 environements. Versions for other platforms might be planned in the future.

This is a shoot-em-up for GBA where a furious dragon tries to save the world, slaying ennemies with its fierce firebreath. In different environments, the poor dragon shall fight for its life against gryffins, pirates, mages, and many others...

Dust Racing 2D (Dustrac) is a tile-based, cross-platform 2D racing game written in Qt (C++). Play against challenging computer cars or use the split-screen mode to play against your friend. A level editor for easy level creation is included. Dust Racing 2D is inspired by Super Cars and Slicks’n Slide. The newest releases and source code here: https://github.com/juzzlin/DustRacing2D/releases

Farm Invaders is a fun school project developed by french students. We use C++, Ogre3D as 3D engine, Newton Game Dynamics for physics.

Jeu arcade shoot'em'up, oû on fait "pew pew !"

Invasores is a simple Shoot them up game. It's fun and it has been written in Python. You can modify the graphics and the levels to enhance the game and to enjoy. It is being developed with Python and Pygame. Newer versions are now at GitHub. https://github.com/lskbr/invasores

LWNoid is a simple breakout game, written in Java & OpenGL, using lwjgl library.

Le Casse de Brique is an Akarnoïd clone, but it differs from the original game in terms of gameplay: it's a multiplayer version (2 players on different computers), with a lot of bonus, levels and, of course, fun!

A Java Persistent Universe based on Robert Jordan's Wheel Of Time. For now it's more an online virtual community than a MUD.

MacAttack is an arcade game for Mac OS X in which you fire at UFOs, and UFOs fire at you.

Makata is a macOSX port of Zatacka a multi-player arcade game where snakes paths grow and must not intersect other paths. An Artificial Intelligence computer player has been programmed as well.