Stealth Bomber; Megatron's Earth Mode?

IGN recently had a few articles about the upcoming Transformers: The Game that will be coming out around the time of the movie. The article describes an early look at the game and its various features. It also included an interesting note in regards to Megatron indicating that his earth mode is a stealth bomber which is the first I had heard this. Before the its was always described as a secret never seen military plane called "The Razor". The quote, emphasis mine:

Since the game is still in development we weren't able to enjoy any of the more vehicle-specific missions, such as air combat with Starscream and Megatron (who, by the way, is a stealth bomber if you aren't up to speed in the new Transformers) or rampage driving missions with Optimus, utilizing real transform and roll out action.

This is the first "official" confirmation on what Megatron's Earth Mode might be. Now keep in mind that its already known that Megatron would have a plane mode of some sort so its possible the game designers just created a temporary skin for testing and demoing purposes and will "correct" the skin closer to release time. (image source)