Deathstroke the Terminator, better known as Deathstroke, was born as Slade Wilson and is both a villain and antihero from the DC universe. He is a mercenary and assassin that would begin his journey when he was sixteen, where he lied about his age and entered the US Army. He wears a mask because his wife found out about him being a mercenary and attacked him, injuring his right eye.
Deathstroke has appeared in a number of games in the DC universe, usually as a villain, such as DC Universe Online, Batman Arkham City Lockdown, and the Nintendo 3DS version of LEGO Batman 2: DC Super Heroes. He also appears as a playable character in both Mortal Kombat vs. DC Universe and Injustice: Gods Among Us. He is set to appear as one of the eight assassins hired by Black Mask in the upcoming Batman: Arkham Origins, as well as a playable character thanks to preorder downloadable content.