Indie developer thechineseroom created a wonderful and lonely Hebridean island in Dear Esther, but how will it fare delving into unspeakable horrors with Amnesia creator Frictional for the indirect sequel Amnesia: A Machine for Pigs? Pretty jolly well, the first trailer shows.

The teaser shows that as well as the usual strange machinery and dark corridors, A Machine for Pigs will spill out into the streets of a gloomy city. And then... the pig arrives.

A collaboration between thechineseroom and Frictional, A Machine for Pigs is due this fall.