Haunted Castle is the psytrance project of Gerõ Hortobágyi and Gergõ Bocsi from Budapest, Hungary. Both of them have been making psychedelic music separately for a couple of years now. After meeting in 2005, they started making psychedelic music together, and with the help of a few computer programs they began to focus on developing their own style.
http://hauntedcastle.tk/
http://www.myspace.com/thehauntedcastle there is another haunted castle who make dark drone/noise

Read more about Haunted Castle on Last.fm.