(Source) Anyone remembered a MMORPG called A3? It was one of the hottest online games around 5 years ago, touted as the first adult-only title to come from Korea. It was the first online game I experienced where Open Play Kill (PK) is legal, with apparently no level limit from as far as I remember (level 50 is able to farm level 10 character). The English server got closed down subsequently, where the majority moved on to the India server.. if my memory serves me right.
The core development team from Korean MMO developer and publisher, AniPark, announced that one of its studio, Basic Studio, is working on a title currently codenamed as Project A4. While sticking to the adult-only theme, the major change will be the game utilizing Unreal 3 Engine to develop. The game will not be a sequel to A3, but an entirely new game itself. Project A4 will have a medieval setting and it will officially be revealed later this year. The Korean server ill be hosted by CJ Entertainment & Media.
Other than Project A4, a MMOFPS titled Ground Zero (above) by Para Studio is also in development. The 3rd title to be teased is codenamed NF Project, which is a MMORTS. Expect the game to be based on futuristic robots and more, with a slight hint of Starcraft influence seen in the slide below.