UPDATE: G4G.it launched a contest to win a free copy of the game (till 31st October 2010). Click here to enter

Amnesia: The Dark Descent, is a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

Amnesia: The Dark Descent puts you in the shoes of Daniel as he wakes up in a desolate castle, barely remembering anything about his past. Exploring the eerie pathways, you must also take part of Daniel’s troubled memories. The horror does not only come from the outside, but from the inside as well. A disturbing odyssey into the dark corners of the human mind awaits.

Frictional Games have released the tools for Amnesia: The Dark Descent. These are the tools that were used to create the game, anyone interested in game development should take a look.
Using the tools you can create your own “Custom Stories”, which can then be shared with other users and be played by using the main menu entry with the same name. You can even create a “Total Conversion” if so wanted, but this would require quite a bit more work and is perhaps not the main intention with the tools.

The game is available for Windows, Linux and Macintosh.

Download Both Demo and Tools from the Official Site

Direct Link to the Tools