>>56549494I could be wrong, but I don't think the gen 3 games had any of the apricorn balls in the code at all, so you can't even hack it in. At that rate, why not just hack it into a gen 4 game, which you can actually do?
>complicated but doableNo, there' s never been a way to move pokemon backwards across gens except for the gen 2 to gen 1 time machine. Pal Park and all the subsequent transfer systems have all been one-way trips.