Half Help-seeking/half game : Soundtrack search

http://www.youtube.com/watch?v=C5JIbc6C9Ew
This video is quite good- and the soundtrack is awesome too.
The (starting-4:30?) soundtrack sounds like Transformers series, but I haven't heard the exact same one.
Almighty members of TWC, share please?

(The whole video sounds like a whole track actually. Finding the whole thing.)

It is Transformers, more precisely the track Optimus VS. Megatron

Power of TWC: every kind of things.
Maybe this can be turned into a game of some kind? lol