Summary: Shadow is the best character in the Sonic series. This game, however, is not all that great. It's an okay game, don't get me wrong. I loved the intro sence, but Sega hasn't the greatest idea of how to control Shadow. Do a bunch of good things, and you get the power to fast forward through the level (or slow time if during a boss battle) or do a bunch of evil things and gain the power to kill anything in a 20 foot raduis.
Summary: I love sonic games, so anyone who thinks im just a jerk who hates sonic and radomly says "I HATE SONIC THIS IS ABSOLUTLEY RUBBISH blah blah..." I'm not. I love almost every other thing to do with sonic. This isn't one of the best games they made, it's just boring, and too unlike any other sonic games. If you also like sonic games too, believe me, there is still no reason to buy it, thats what I did, and I wish I hadn't.
Summary: this game is alot of rubbish its too short and very dissapointing. Sonic games are usually good but the violence of guns and deaths do not suit the sonic universe. The game always starts in one place and your actions determine what ending you get. personally i think the game is too easy. the only bit i like is the hero mode but even it is too short and is annoying.