Use software like WinRAR or 7-Zip to extract the contents. You are looking for a .3ds or .cci file. Setup Citra Emulator: Open Citra. Go to File -> Open Citra Folder .
It acts as a specialized Randomizer ROM, shuffling Pokémon encounters, trainer parties, and items to make every playthrough unique. ducumonikurandomizedcitra-ducumon-rar
Ducumon Iku Randomized is a popular of Pokémon Omega Ruby/Alpha Sapphire (ORAS) created by the user Ducumon. It is designed for seasoned players seeking a completely different experience from the original Hoenn journey. Use software like WinRAR or 7-Zip to extract the contents