You run by tilting your device forward, and the direction you run is controlled by tilting left or right similar to how you would control a racing game. The gameplay of Backbreaker is structured in to a series of challenges where you run down a football field juking, spinning, and sprinting past defenders attempting to tackle you.
Backbreaker Football: Tackle Alley is part tech demo and part physics-based mini game that takes a fairly basic game concept and turns it in to something really fun. While Gameloft and EA are busy battling each other with their own respective full football games, NaturalMotion is taking a different approach in tackling the sport.