PLEASE FIX THIS: Are you ready for the Galaxy S20? I'm using NDS on my phone and Desmume on PC. I'd imagine you would just save your game. I’m using My Boy! For Pokemon Crystal Version on the Game Boy Color, a GameFAQs Q&A question titled 'Is there a way to trade pokemon on an emulator? Go to the pokemon center 1 st floor (FR/LG), and walk up to the link cable receptionist and talk to her.