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Welcome to the world of CRRCsim!
Crrcsim is a model-airplane flight simulation program. Using it, you can learn how to fly model aircraft, test new aircraft designs, and improve your skills by practicing on your computer.

It rules! The flight model is very realistic. The flight model parameters are calculated based on a 3D representation of the aircraft. Stalls are properly modelled as well. Model control is possible with your own rc transmitter, or any input device such as joystick, mouse, keyboard ...

License: free

Additional System Requirements: SDL 1.2.x (http://www.libsdl.org) PortAudio 18.1 (http://www.portaudio.com) GLUT 3.7.x (http://www.opengl.org/resources/libraries/glut.html) PLIB 1.8.4 (http://plib.sourceforge.net/)

Cruising on Broadway is a minimalist painting-type game where you have to roam the grid avoiding the 'chasers' - a bit like the arcade game Amidar. It is based on the Sinclair Spectrum game of the same name.

License: free

Additional System Requirements: SDL

Crystal Core is a first person shooter/puzzle game in development. It takes place on an alien planet invaded by hostile aliens. The Crystal Core game is a game made by the Crystal Space team in order to have a good demo and test case for Crystal Space.

It serves three purposes:
1. be a nice tutorial for others to base their games on.
2. be a good game with a strong storyline.
3. spawn a modding community.

License: free

Additional System Requirements: Crystal Space, Crystal Entity Layer

CEL provides the notion of entities and property classes for the Crystal Space 3D engine to aid game creation. Every object in a game is represented by an entity. The entity system allows the game programmer (using CEL) to speak to game objects in a consistant manner. Examples of entities are: the player, the world itself, creatures, a candle, objects in general, items, ...

CEL is logically split into two major parts: a physical layer, which defines the way entities interact with the world and each other, and a behavior layer, which controls how entities behave within the constraints put forth by the physical layer.

License: free

Additional System Requirements: Crystal Space 3D engine

A free, portable 3D engine with a ton of features.

Crystal Space is currently under heavy development, but it's already quite impressive. The engine supports stencil shadows, lightmaps, shaders, portals, mirrors, scripting, 3D acceleration and lots more. It compiles and runs on GNU/Linux, Windows and MacOS/X.

The Crystal Space project's aim isn't to produce a game, but rather a flexible, portable 3D engine.

License: free

Crystals of Holy is a Final Fantasy/Dragon Warrior-like shareware RPG game for linux. It is not finished yet, but you can download a fully playable demo to get an idea of what it's going to be like. The current art was taken from Final Fantasy IV and is only serving as a place holder until original art is created. The current art will NOT be in the final version.

License: shareware

Additional System Requirements: SDL 1.2
SDL_Mixer