Backbreaker achievement is currently bugged on Xbox. I've (as well of others on trueachievements.com) stomped around 25-30 enemies and no achievement has unlocked. Just figure I would pop in and let you know.
Hello,
The achievement's not bugged.
You actually need to deliver kills with a stomp (not to be tangled with dismemberment), in order to unlock it.
(for example, you need to kill Guardian Pods with 1 stomp in order to get the achievement)
Well that’s mighty stupid then. They should update the description or change the achievement.
