The Park is the next game from Funcom (The Secret World, The Longest Journey) and it's a single-player horror game due out on PC in October.
Players will take control of a mother searching for her missing son in an amusement park that's hiding a "dark and sinister secret." Here's how it was described in the press releases:
Amusement parks are happy places, filled with the innocent joys of childhood and the exhilarating rush of hair-raising, but safe adventure. Balloons, cotton candy and fantastic rides to be dared. Perhaps that is how Lorraine pictured it too when she brought her son Callum to one... just before it descended into the most terrifying nightmare of her life.
The game has been built around the world of their existing supernatural MMO, The Secret World, and is described as an experimental project by the studio as they look to expand and elaborate on their existing game worlds. Check out the announcement trailer below.