So I went to Japan this summer and brought home a lot of awesome imported games. Among them were N64, and because I prefer to keep my consoles’ hardware untouched, I thought I’d use a v3 GameShark as a converter. It worked fine on all of my games, but when I tried the Japan-exclusive Pocket Monster Stadium (the original, not the sequel that was localized in the US), it wouldn’t work. I recklessly decided to go through each key code and ended up locking myself out on the Banjo key code. Luckily I have a friend who let me borrow his copy of Banjo (my N64 collection is small, which is part of the reason I bought imports), but even that didn’t unlock it. I tried unlocking with every game I had, but nothing worked. The only game with a key code I haven’t tried is Yoshi Story, which I’m looking to buy online. In the meantime or the case that the game doesn’t work either, is there any way I can find out what key code this game has or if there’s another way for me to unlock the GameShark? I’ve never used a cheat device before and only have the Japanese copies of these games, so this would be the only way for me to play them without modifying my console.