: If you want to play Melee online with Slippi , you must use a clean 1.02 ISO. Other versions are incompatible with the rollback netplay code.
You will occasionally see "scrubbed" ISOs of Melee 1.02 that are only 200MB. Scrubbing removes dummy data (padding) that Nintendo used to push data to the outer edge of the disc for faster loading. melee iso 102
The refers to the specific version of the Super Smash Bros. Melee game file commonly used as the competitive standard for tournament play and modding. : If you want to play Melee online