Rumor: Sonic to appear in Super Mario Galaxy 2

Rumor going around the net is that Sonic will make an appearance in Super Mario Galaxy 2.

According to a source close to Nintendo magazine NGamer, the iconic hedgehog will be in the Green Hill Galaxy level.

We'll mail both Nintendo and SEGA on this and see if we get a bite.

Here's a video released for it back in June during E3, and if you're worried about it being easy peasy - don't be.

Miyamoto says it will be challenging.

Thanks, Dutch.