Sonic takes on the role of the evil Megatron from Transformers G1, Beast Wars and Transformers Animated in recreations of 9 scenes(3 from each). Many Sonic and Non-Sonic characters are also present in this Sonic/Transformers mashup.
Author's note: The last scene was taken from a Transformers Animated short: Mocking Megatron. It is highly recommend you take a peak at it.
Note: If I get enough complaints about the Loading music not stopping when the Xtreme logo comes up, I'll upload a new copy Sans the music.