I have the game and it's really not that bad, the only thing that bothers me about it is the you have to you the touch screen to pause. You can't just push the start button and it pauses, the save states are a very nice feature, and I don't see how you can complain about them. Also I have not noticed any framerate problems or slowdown. Anyways biggest problem is that well if you don't care about lock on buy the Genesis Collection, since it's cheaper and comes with 40 extra games. Also Sonic Mega Collection for GCN/PS2/XB can also be bought for cheaper then this and is pretty much the same but a couple more games.

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