Open the .exe file and select your Japanese Mother 3 rom, and it will do the rest! You will be able to play the lost Mother game that never made it out of Japan in glorious English. Most of all though, have fun.
I went to auction at a mom/pops video game store few months ago that was closing, and bought 11 slims for $200, 1 was DOA but 10 work fine. so hella deal. Already rgh3'ed 8 of them. But most younger kids don't even want anymore, unless it plays stupid "fortnight", or newer shit.
Ah, yes, portrait mode, surely the best way to film a row of people. If only there were some way to fit a wider shot, at the expense of height... if only...