Outwar (http://yurel.com/wa05)
Dark Future (http://www.dark-future.org)
neopets (www.neopets.com)
Earth 2025 (http://games.swirve.com)
netdragons (http://www.netdragons.com)
Anaroch (http://www.anaroch.com)
Kings of Chaos (http://www.kingsofchaos.com)

anyone know any more ???

there was some one like Outwar but it was with ninjas. But I hate those kind games cus people spam their links all over