Learn how to Randomize Pokemon Emerald using the Pokemon Emerald Randomizer or Download an already Randomized Pokemon Emerald.
Pokemon Eris Emerald is a randomizer that allows individual Pokemon of the same species to have their own typing. Their colors are also changed to match typing.
Googleben released a Pokemon Emerald Party Randomizer for a streamer, which randomizes all of the Pokemon of your party at the beginning of every battle.
Download Pokemon Emerald Extreme Randomizer GBA ROM with randomized wild pokemon, trainer parties, types/moves/abilties, evolutions , and much more!