You end up spending a lot of your time in Dark Souls dying. Being stabbed, burned, crushed, bludgeoned, whatever. So this custom rig for the game, built out of a coffin, seems wonderfully apt.
The coffin was built for a competition run by publishers Namco Bandai in Australia, and features a big LCD TV, surround sound system and space for either an Xbox 360 or PS3. It's also padded throughout, meaning you can recline and play inside the coffin, just as the game intended.
Morbid, perhaps, but if you're the type to enjoy the game you'll be the type to appreciate the humour.