or Dark Gaia from Unleashed. Hell, as good as the accompanying music is, the lack of vocals here is also anomalous for a Sonic final boss. And that’s a shame. With a bit more time in the oven ...

To close off our game play session, we decided to take on some of the bosses Sonic can expect to tangle with when Unleashed releases later this month. Firstly, we took on the end boss of the night ...

Sonic Unleashed could have been AWESOME ... they don't really affect things as far as beating the final boss is concerned. But the overall feel of the game, it's lacking something.

Sonic Team boss Takashi Iizuka has said he is aware ... DS lead Takao Hirabayashi is directing the 3DS version. Sonic Unleashed composer Tomoya Ohtani is providing the soundtrack to both.