It might be tempting to believe that the unprecedented addition of a jump button is the defining feature of Bionic Commando Rearmed 2. Having completed the game, I can assure you that jumping neither makes nor breaks Rearmed 2 at all. In fact, given all the hoopla surrounding Nathan "Rad" Spencer's newfound ability to reach new heights through muscular effort, it's ironic that Rearmed 2 consistently falls short of its predecessor.