Rampage is the name of several different fictional character in the Transformers universes.
Rampage is a fictional character of the Transformers Predacons, with his alternative form being a mechanical tiger.
Rampage is "little more than a raging psychopath", in a constant state of rage that leaves even the other Predacons afraid of him. Rather oddly, there is one way of keeping Rampage under control - he is easily distracted by mindless television entertainment. He combined with his fellow Predacons to form Predaking.
Rampage appeared as part of a team sent to Earth by Shockwave to get rid of his former leader Megatron. Their attempt failed, as Megatron defeated them all. Megatron would apparently perish in a Space Bridge explosion, and Rampage would join Shockwave's army on Earth.
Read more about Rampage (Beast Wars) at Wikipedia ...
Official Site: Hasbro
Links: Wikipedia Wikia Transformers Universe