Not sure where to start? For a balanced but chaotic run, try these community-favorite settings:
For PC, DeSmuME is highly recommended. For Android, options like RetroArch are available. Pokemon Heart Gold Randomizer Rom Download
HeartGold features (Johto + Kanto), two regions , and the Pokemon following you mechanic. A randomizer maximizes this long playtime. The variety ensures you can play 100 hours and never see the same team composition twice. Not sure where to start