Open Source ChromeOS Side-Scrolling Games

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

OpenLierox is an extremely addictive realtime worms shoot-em-up backed by an active gamers community. Dozens of levels and mods are available to provide endless gaming pleasure.

nInvaders is a Space Invaders clone based on ncurses for ASCII output.

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.

A cross platform, open source version of the unforgiving Japanese parody of Super Mario Bros. Now for Windows (fixed) and AmigaOS 4*! Requires: SDL, SDL_image, SDL_gfx, SDL_mixer, SDL_ttf *Thanks to Michael Trebilcock for the port

Please note: OpenBOR has moved to GitHUB. Latest source and binaries may be found here - https://github.com/DCurrent/openbor OpenBOR is the open source continuation of Beats of Rage, a Streets of Rage tribute game originally developed by Senile Team. In the years since it has grown into arguably the single most powerful two dimensional sprite based engine in the world and certainly the most versatile. While intended to allow creation of side scrolling beat em’ ups like Double Dragon or Final Fight, the engine is also capable of replicating Shumps, RPGs, platformers and the like. A built in scripting engine allows authors to take it even further, making imagination the only real limit. See www.chronocrash.com for more details and to download the latest versions.

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

Blood Frontier was a single-player and multi-player first-person shooter game, built as a total conversion of Cube Engine 2 (Sauerbraten). The project has been discontinued. Details at http://www.bloodfrontier.com.

Pacman Game for J2ME enabled cellular phones. A CS 329 - Software Engineering II project for the University of Illinois.

Polywar is a 2D top-down multiplayer online shooting game - with polygons!

Supertux 3D is 3D of the gpl'd 2D game Supertux. it uses a heavily modified version of the logic systems from yofrankie, textures from various games, the sounds from supertux2d and my own models. all of the 2d levels will be copied eventually.

Project moved to Github: https://github.com/inequation/ac130 AC-130 is an arcade shooter game with old-school gameplay delivered in a modern style. You are a TV operator (gunner) aboard an AC-130 gunship, tasked with providing fire support to friendly troops on the ground. Inspired by the famous CoD 4 mission.

Button Masher is a simple utility to help you analyse and improve your execution of fighting game moves, combos, etc. It's similar to the joystick input display in some games' practice modes.

Toy Cars is a physics based 2-D racer.

"Blinkensisters - Hunt for The Lost Pixels" is a Jump'n'Run game for nearly all recent operating systems. It's fun to play and you can make your own levels with a simple text editor. Also, you can download add-ons from within the game engine.

JVGS is an open source platform game that is not like the others. It is build on simple line structures loaded from svg files, giving the whole game a "sketched" and minimalistic look. Levels can be made with simple xml and lua files.

Multiplayer arcade shoot-them-up game featuring M&Ms (or Lentils)

A simple game written in Python 3.1 + Pygame that has a character chasing around a "bad guy" using a mouse and / or WASD.

Defunct; see https://github.com/chazomaticus instead.

A complete rewrite of Heart of The Alien for modern computers and consoles.

Enigma is a puzzle and dexterity game. It's 2D in gameplay and graphics, and available for Linux, Windows and Mac, and several languages. It features more than 1000 levels and is maintained by a vivid community, creating ever more inventive levels.

Mustafa 3d is a game based on older top-down scrolling arcade games. It focuses on fast and fun gameplay with bright graphics.

Java remake of the old classic game Scorched Earth. Applet with multiplayer over the Internet.

Reimplementation of the great DOS game Lost Vikings.

Just another Snake clone