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Ringsoforbis.com
Greekrpg.net
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Planetcalypso.com
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Bravejournal.com
Tovery.net
Mtasa.com
Opengameart.org
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Warsow.net
Themanaworld.org
Crystalspace3d.org
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Cubeengine.com
Daimonin.org
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Wesnoth.org
Openttd.org
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Simutrans.com
Wz2100.net
Runuo.com
Renpy.org
Mystonline.com
Icculus.org
Gemixstudio.com
Freegamedev.net
Teeworlds.com
Happypenguin.org
Hedgewars.org
Glest.org
Tremulous.net
Pyramid-games.com
Linuxgames.com
Freeorion.org
Freecol.org
Bzflag.org
Oolite.org
Travellerrpg.com
Syntensity.com
Yofrankie.org
Pokerth.net