MOTHER: Rebound 2 is an upcoming ROM hack for Ape Inc. and HAL Laboratory's game EarthBound (Mother 2: Gīgu no Gyakushū* in Japan), with a new story set five years after the first hack. We don't want to say too much about what you'll experience in this hack. However, know that it's difficulty will be on par with the first one!
*Mother 2: Gīgu no Gyakushū does not work with this hack. You will need a North American (NTSC-U, often shortened to just "U") EarthBound ROM. You can use a device like the Retrode 2 with your EarthBound cartridge to get one.