Open Source ChromeOS Side-Scrolling Games

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.

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 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.

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

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

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.

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.

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

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.

"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.

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.

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

Kraptor is a classic shoot 'em up scroller game, where you must fight against tons of bad dudes. This is a full game with massive destruction, powerful weapons, and high speed action in varied levels. Works for Linux, DOS, Windows, QNX, Mac Os, etc..

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

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

JMario is a side-scroll game, built in Java, based on Nintendo's Super Mario World. It's been developed by David Buzatto as part of his course conclusion work entitled "Utilization of Java Platform for 2D Game Development".

Pachi el marciano is a cool 2D platforms game inspired in games like Manic Miner, Jet set Willy and more from the 80s.

Xdriller is a portable puzzle game inspired in the classic arcade game Mr Driller.

Browser based 2D scrolling shooter written in Java. The player controls an airplane in a top-down view and shoots down enemy planes, helicopters and tanks. Play right at the homepage: http://btrgame.com

Mantra is an overhead style adventure game inspired by Zelda for the NES. It was originally created for Mac OS 7, but is being rewritten for Mac OS X and Windows.