Free Game Alliance

The Free Game Alliance is a group of constantly evolving open source games, one for each genre.

MegaGlest

MegaGlest
MegaGlesty is an open source real-time strategy game, where you develop the armies of one of seven different factions, fight glorious...

PlaneShift

PlaneShift
PlaneShift is a Role Playing Game immersed into a 3D virtual fantasy world which is Open Source and FULLY FREE to play.

Xonotic

Xonotic
Xonotic is a fast paced free, open-source first person shooter licensed under the GNU General Public License.