OtherMultiplayerRolePlayingEnginesAndGames

Add here other multiplayer role playing games and engines you know:

• Worldforge http://worldforge.org
• Planeshift http://www.planeshift.it
• LessShift http://lessshift.freeartfoundation.org/
• Sloth Online http://slothrpg.com/dev/?q=
• Ragnarok Online: http://iro.ragnarokonline.com/
• The Mana World (TMW) http://themanaworld.org/

Open source software suite for designing and playing console-style role playing games:

• RPG Toolkit Development System: http://sourceforge.net/projects/rpgtoolkit

Open source 2d game development framework:

• FIFE: http://www.fifengine.de/