Re: Older Games: Simple Questions Thread
Console games are locked with the same region handheld games, you would need a Japanese copy of Stadium GS for your N64. Luckily, N64 games are Region Free if you have an NTSC console, so all you need to do is cut off the notches in the console.
Cross Region Trading for Gens I/II is only recommended if you enjoy random glitches. From what I heard, Gen III was the first to support it, but I haven't tried it.
I don't know about in Stadium 2, but it would work in a GBASP, as well as any GB from before(GB/GBP/GBL/GBA).
Console games are locked with the same region handheld games, you would need a Japanese copy of Stadium GS for your N64. Luckily, N64 games are Region Free if you have an NTSC console, so all you need to do is cut off the notches in the console.
Cross Region Trading for Gens I/II is only recommended if you enjoy random glitches. From what I heard, Gen III was the first to support it, but I haven't tried it.