Best Free MMO Engine
This one might be a work in progress, kind of a toss up between
tmmokit – www.mmoworkshop.com
This one is really free to use, no royalties at any point. A bit rough and ready but does work. Uses Torque as its render client
multiverse – www.multiverse.net
Royalties but no up front fees, the tools are nice but keep crashing for me. Good in theory but seems to be a bit glacial in its progress. Uses Ogre as its render client
monumental – www.monumentalgames.com Maybe a different focus for this tech as the two internal projects are not RPGs. Have had a pile of investment recently so will watch with interest. Not a lot of community on the site though.
More …. must be but i haven’t found them yet.