How to escape Silver's Psychokinesis and Fight out of the area.
These are two cheats I found a while ago and I'm here to show you how to perform them. This can also work if you have a Playstation 3.
How to escape Silver's Psychokinesis: When fighting Silver as Sonic and only Sonic, run up to Silver and just before he grabs you, throw the G.U.N. Drive(Sky Blue Gem). You will escape Silver's Psychokinesis and he will be unable to move so use a Homing Attack. Only the G.U.N. Drive gem works for this.
How to fight Silver outside the boundaries:This only works for Sonic and you need the G.U.N. Drive and Mini Gem. Go to the top box with the 5-Ring capsule and throw the G.U.N. Drive at the wall to fly and land on the roof. Stay on there for two seconds and jump outside the boundaries. Silver will end up chasing you until you he falls in the water. If he falls in the water, go back to the arena. Face away from it, jump, then look back. Silver will be there trying to chase you. If you want an S-Rank, I recommend not doing this cheat since you can waste time.
Added by: ChrisMaclean Mar 6th 2009, ID#4105