This was the first of what would become probably the most fun pack series I've ever been involved in.
The leftovers originally started as a pack where people in the server of the same name can dump unreleased/rejected charts. It quickly evolved from Leftovers 1 to Leftovers 2 into a pack where everyone has the most fun possible shitposting/having a laugh. The series went on for 3 packs total, before being discontinued once the server it was based off of died and everyone went their separate ways. Since it was released in the Etterna Online discord, with no release thread, as a single download - there is no archive of its initial release.
You can download the pack here: