Bethesda Software has announced Dishonored; a new title being developed by Arkane Studios.
Revealed on the August cover of Gameinformer, Dishonored will be a first-person stealth/action adventure title. The game is said to be about assassination and you won't have to kill anyone if you choose not to. You will also be able to make moral choices that will effect the world around you.
The game is being developed for Xbox 360, PS3 and PC.
Little else is known about the title about this point, so stay tuned and keep you eyes and ears open.