What game?
+1
EM - If it is a export version, them there is usually a jumper. The plug needs to be replaced.
SS - Usually a jumper on a connector and the Varistor on the input side of the EMF filter. The plug needs to be replaced.
DMD - Various methods including jumpers, varistors etc
If any of the above work is undertaken, then it is a good idea to have a ground test conducted (Tag and Test).
What you can do is avoid all of the above and buy a Step down transformer for less than $100 !
