I've been viewing the news of MMO titles for a while and I actually found three titles that were reported but seem to have disappeared without trace. I ask where are these titles?

Nurien

I remember reading way back in 2008 and how it boosted using Epic's technology, Unreal Engine 3. The latest engine (at the time) was a big deal and the company hoped it would provide players and users the next generation social gaming network.

Nurien Page

King of Fighters Online

I also want to know where this title went. Based on the popular game King of Fighters for the Neo Geo based in Japan, I believe they wanted to expand it's operations to South East Asia. I also believe Metal Slug is under the same plan. I also want to note that King of Fighters 2001 and 2002 were produced by the