New Dememtium 2 Trailer

In Dementium 2 players take on the role of William Redmoor, who wakes up in the mysterious Bright Dawn Treatment Center after brain surgery. However, there is something terrible happening at the center and William soon discovers horrific creatures, an insane surgeon and ghostly links to his troubled past.

But really, in a game like this it seems that you need a troubled past to survive. Dementium 2 will be out April 20th on the Nintendo Ds only.

Source: Dead Pixels Video Game News For The Demented