To celebrate Halloween in America today, Frictional Games has released a new trailer for their upcoming horror suspense game Amnesia: A Machine for Pigs. The trailer runs long enough to get you into the atmosphere for the sequel to the original title, Amnesia: A Dark Descent, with a short overview of what seems to be an abandoned asylum.

As dedicated and enthusiastic followers of both the nature and evolution of the computer game and ALL IT FOREBODES for our descendants, we urge you to put the DIRE WARNINGS that may be inferred from the contents of this trailer to the masses using all the WONDER and POWER of the WORLD WIDE WEB at your disposal. For is it not our great responsibility to those LESS ABLE and LESS FORTUNATE than ourselves, the laggardly and lost, those adrift from Mr Darwin’s grand architectures of life, to herd them gently into the corridors of progress, and away from those things which LURK ever about us, just shy of the lights of our GREAT ENGINE, civilisation.

If you feel like your day hasn't started off as spooky as possible, then check out the trailer below and make sure you keep watching until the end.

Amnesia: A Machine for Pigs will be available on PC and Mac in 2013.