In the Rainbow Factory, where not a single soul gets through!
Nopony truly knows how Rainbows are made in Equestria. But when Scootaloo and her friends fail their flight tests, they'll find out the truth to how the glorious Cloudsdale produces it's signature export... and at what horrifying cost."In the Rainbow Factory, where your fears and horrors come true. In the Rainbow Factory, where not a single soul gets through."
Written by AuroraDawn in August 2011, based on the song by WoodenToaster, the Factoryverse has continued to grow, even today!
Content Warning: Mention of death, suicide, violence and blood. And spoilers of course.