There is a new dark ages set of wargame rules out called
Blood Eagle. While I know that I play a game that represents an immoral, cruel, and bloody human activity, but to name a game after one of its more heinous acts were the warrior
would have their spine column exposed and then their ribs severed from the spine and pulled open (to resemble wings). Finally the lungs were exposed (and in some instances covered in salt) to complete the torture and lead to the death of the prisoner. (source)
is too much for me. I won't be playing that game.