ASCII Boulder Dash clone

cavezofphear

ASCII Boulder Dash clone

A Boulder Dash game clone for your favorite terminal. You are trapped in the CAVEZ of PHEAR, your mission is to escape through all the caves and make it out alive. To escape through a cave you will have to find all the diamonds located in it. Once you've found all the diamonds, their powers combined will help you get to the next cave, one step closer to freedom.
scratch program example of pacman

scratch

easy to use programming environment for ages 8 and up

Scratch is an easy, interactive, collaborative programming environment designed for creation of interactive stories, animations, games, music, and art -- and sharing these on the web. Scratch is designed to help young people (ages 8 and up) develop 21st century learning skills. As they create Scratch projects, young people learn important mathematical and computational ideas, while also gaining a deeper understanding of the process of design.
Free implementation of XNA - IDE integration

monodevelop-monogame

Free implementation of XNA - IDE integration

MonoGame is an Open Source, OpenGL implementation of the Microsoft XNA 4 Framework. Our goal is to allow XNA developers on Windows & Windows Phone to port their games to the iOS / Android / Mac OS X, Linux.
sprite and pixel art editor

aseprite

sprite and pixel art editor

ASEPRITE (aka ASE, Allegro Sprite Editor) is an open source program to create animated sprites & pixel art. Sprites are little images that can be used in your website or in a video game. You can draw characters with movement, intros, textures, patterns, backgrounds, logos, color palettes, isometric levels, etc.
A typical game of tetravex.

gnome-tetravex

put tiles on a board and match their edges together

GNOME Tetravex is a simple puzzle game which scope is to move the various pieces from one side of the board to the other side, so that the same numbers depicted on the pieces are touching each other.
Extended client for Evol Online and The Mana World

manaplus

Extended client for Evol Online and The Mana World

ManaPlus is an extended client for Evol Online, The Mana World, and similar servers based on a fork of eAthena. Evol Online is a 2D fantasy-style game which aims to create a friendly environment for interacting with others where people can escape reality and enjoy themselves. The Mana World (TMW) is a serious effort to create an innovative free and open source MMORPG. TMW uses 2D graphics and aims to create a large and diverse interactive world.