Ntreev Soft Co.,Ltd is a South Korean videogame corporation primarily known for the development of the online multiplayer golf game PangYa as well as the anime-styled MMORPGs, Trickster Online.
(from http://en.wikipedia.org/wiki/Ntreev_Soft at 2008.10.01)
(from http://en.wikipedia.org/wiki/Ntreev_Soft at 2008.10.01)