Open Source ChromeOS Side-Scrolling Games

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.

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

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

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

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

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.

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.

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

"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.

All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.

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.

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

Allefant is the main character of these games. As librarian of the great Allegro library, the Allefant is always busy keeping it up to date and in good condition - and defending it against the evil Allegators, who are trying to bring unorder to it.

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.

Open C++ remake of famous Microsoft game "Rodent's Revenge" (1991) made with SFML(2) library and under GPL3 license. Note : the repository is now hosted on Github : https://github.com/pierreyoda/o2r

Sopwith 3 is a semi-official sequel to/remake of the two original versions of the classic arcade game Sopwith made by David L. Clark as an employee of BMB Compuscience. New features include working multiplayer.

PunkPong is an open source "Pong" alike game totally written in DHTML (JavaScript, CSS and HTML) that uses keyboard or mouse. This cross-platform and cross-browser game was tested under BeOS, Linux, NetBSD, OpenBSD, FreeBSD, Windows and others.

A pygame remake of the old SEGA Dreamcast game "Chu Chu Rocket" featuring penguins (and, in one of the next releases, polar bears). It can be summarized as "fastpaced Multiplayer Lemmings from above ... with Penguins"

JGame is a small multiplatform 2D game engine. It runs on the Java JRE 1.3+ platform, the J2ME (MIDP2.0/CLDC1.1) mobile platform, and the Android (2.1+) platform. It provides a very high-level framework for "classic" type arcade games.

Fully templated C++ library for Steering Behaviors of Autonomous agents (characters). The library comes as package where you can create your own behaviors using the power of templates.

An Open Source 3D based successor to the game SubSpace and the current client Continuum. (http://getcontinuum.com) Includes both Client and Server and support services. The main website and forums are accessible through http://subspace2.net.

A two dimensional vertical scrolling space shooter. Programmed in C++. Graphics and Input powered by Allegro. Development on hold in lieu of other projects.

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

A multiplatform vertical shoot-em-up with non-traditional elements.

LGCK Builder provides a unique development environment that can be easily used by novice and seasoned game creators to get the best results quickly. Our approach is different because the philosophy is geared toward simplicity and re-usability. Quick 5 minute tutorial http://www.youtube.com/watch?v=lN3gkZWr-PM