I bought one of these guys to use with Pokemon Silver and Crystal. It worked perfectly with Crystal Version but not so great with Silver Version , but I think the issue was with the Silver cartridge, not the Gameshark.
The Gameshark is a 9/10. One Point lost because it cracked open and I had to fix it, but again, not the Gameshark's fault
Reviewed by: Eddie Bjørnsen from Oshawa, Ontario on 7/3/2018