Any scenes involving decapitation were modified for the Japanese release to have the characters head stay attached to their bodies.
Contributed by ProtoSnake
The game was originally announced by THQ, and was planned to be released on PlayStation 3 and Xbox 360. Following THQ's closure in 2013, the intellectual property rights to Devil's Third were given back to Valhalla Game Studios and Nintendo picked up publishing duties for the title to be released for their own console.
Contributed by DrakeVagabond