Act quick and download this Android app which is free for the day (available in the US only) from Amazons appstore:

It's great, but then I would say that being totality conflicted

Backbreaker is an intense, arcade football experience. Score touchdowns by sprinting, juking and spinning past waves of oncoming defenders, racking up combos and score multipliers on your way to the endzone!

Maxim
"The most addictive sports game I've played"

EDGE Magazine
"Brilliant!!!"

The Appera
"It feels like PS3/360 gaming on a tiny little screen… it’s THAT good!"

Pocketgamer.co.uk
"Backbreaker Football looks amazing and the animations are topnotch. But you'd expect this of NaturalMotion - which provided the animation engine for GTA IV."

The Appera
"Just do yourself a favor and play the frickin game!"

Why do you US guys get all the good free stuff?

Here's a free addictive puzzle game:
Colour Infection