If you like a challenge, then this one is a game for you.

But nevertheless, Shadow The Hedgehog is still a fun game for the casual gamer who enjoys a good challenge and replayability

They both top up as you do associated deeds

You can choose to try and go through the levels as fast as you can, or complete the missions that are offered to you (from destroying one escaping airplane to slaying 50 aliens)

From the beginning of the game I was confused as to what my objective was