Linux Games Ubuntu Downloads Open Source Free

Micropolis is a city simulation game which means you plan where you want certain aspects of the city established and then watch as the city develops according to your plans.

"Micropolis" is the name of the current GPL open source code version of OLPC SimCity. That was the original working title of Will Wright's city simulation game. Since Micropolis is licensed under the GPL, anyone can do anything they want with it that conforms with the GPL, except they can't call it "SimCity" (and a few other limitations to protect EA's trademarks).

License: free

Microracers aims to be a fun 2D top-view racing game. It is inspired on the old Micromachines game, but it isn't meant to be a clone of it.

For now, it only has a racing gameplay where you have to beat computer vehicles (or other 3 humans on the same seat) by completing 2 laps the first.

License: free

Additional System Requirements: SDL SDL_Image SDL_TTF (as well as headers for compilation.)

Another Liero/Molez (real-time worms) clone written in Java, all basic things works, network-play, graphics, weapons and basic physics. The project needs some new fire and ideas though! Please visit project website for more information how to run it

License: free

Additional System Requirements: Java RE 1.5

Mill 3D is a nine men's morris game, based on classical board game. You can play against the computer, or a human player, in a nice 3D environment. The computer has three difficulty level, it is quite smart.

License: free

Additional System Requirements: SDL 1.2.x Fltk 1.1.6

I think the website explains it best: "Miller's Quest! is a role-playing simulator game. It could also be described as a 'fire-and-forget role-playing game'. In other words, it is not a role-playing game in the most traditional sense, because there is absolutely no player interaction. The emphasis on this game is the simulation of role-playing."

License: free

Additional System Requirements: Ruby

Mim-Blocks is reflexion game, where the goal is to merge different blocks of the same color, by moving them inside a maze.
It's still at an early stage of developement, but looks promising!

License: free

Additional System Requirements: OCaml Compiler
OpenGL compatible gfx card