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.

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.

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

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.

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.

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

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

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.

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..

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.

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

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.

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.

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

A Java framework for writing sprite based games (turn-based, card, and arcade games.) Provides: Sprite management, rendering (Java2d or OpenGL), Collision Detection, Sprite widgets (buttons etc...), visual editor for layout of game widgets.

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

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

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.

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.

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

MOAGG is a 2D gravity game, combining the idea and fun of several existing games, such as Space Taxi (C64) and Gravity Force (Amiga).