In anticipation of Batman Arkham City coming out tomorrow. This sale comes swooping down from the Gargoyles.
Often described as a very physical game, this is one of the very few beat ‘em up games I like (apart from the tedious boss battles). The flow of the combat and brutal crunch of each move just feels right. The gameplay alternates between action and stealth smoothly. Using stealth to pick the right moment to attack, then skulk back into the shadows; very much in the same style as Splinter Cell and parts of the Hitman games.
See below for the link that can literally save you hundreds of pennies.