Any other 'pure-blood' mmorts games like this out there?

cnutemp

This game has me very interested it looks like its the first game of its kind (massive mmorpg world + 100s of players buildings their own bases)

Are there any other game like this out there?  I tried doing a google search for mmorts but that led me to websites calling DoTA and LOL an mmorts =/  I would be interested in playing something similar while waiting for this to come out.  This game has me pretty excited

 

Just to reiterate again i am specifically asking for 2 requirements

-Massive 3d mmorpg world

-100s of players building their own bases