: You will need a clean Pokémon Sapphire (USA) GBA ROM.
: Look for the download section on the page. Fan game sites often host multiple versions (e.g., April 21, 2018); ensure you select the one labeled with that specific date. Download Moemon Sapphire April212018 pokemonerdotcom zip
Did you get a file or a patch file (.ips) inside the zip? : You will need a clean Pokémon Sapphire (USA) GBA ROM
💡 : Moemon is a purely aesthetic mod that replaces Pokémon sprites with "Moe" anthropomorphized anime characters. It does not usually change the gameplay of the original Sapphire unless otherwise noted on the download page. If you'd like more help, tell me: What device are you playing on (Android, PC, iPhone)? Did you get a file or a patch file (
: Search specifically for the Moemon Sapphire page on Pokemoner . This site acts as a repository for various fan-made Pokémon ROM hacks.