: If playing on a 3DS, you will need custom firmware (CFW) to install the .cia file via FBI. A Note on Legalities
: For PC or Android, the Citra Emulator is the gold standard for running 3DS ROM hacks. Download UMUv1d2 pokemonerdotcom zip
: Catch Pokemon from later generations that weren't originally in Alola. : If playing on a 3DS, you will
Are Emulators and ROMs Legal? The Truth You Need to Know! : If playing on a 3DS
If you're looking for an upgraded Alolan adventure, is a popular choice for fans wanting more challenge and variety. This ROM hack takes the core experience of Pokemon Ultra Moon and injects it with modern features and expanded rosters. What is Pokemon UMU v1.2?