select "Amazon" from more buying choices on the right hand side.
* Take control of the Omnitrix and play as Four Arms, Heatblast, Cannonbolt, Wlldvine or XLR8
* Collect experience points to upgrade your characters and unlock combo moves
* Includes 14 different levels and 4 unlockable challenge locations
* Challenge other gamers in battle mode or play together in a 2 player co-op mode
* Unlock additional character skins, show clips and concept art