Rainbow Dash, having neglected her Weathermare duties for too long, was forced to give Sweet Apple Acres it’s scheduled rain for the day.

After a freak accident involving a defective cloud, she finds herself among the halls of the dreaded Rainbow Factory, told to get back to work by weird cultists and finds that, for some unknown reason, Scootaloo is here as well.

After thwarting the Prisma gathering process, Rainbow Dash has to contend with the Pegasi complicit in the murder of innocent foals, fight her way out of the factory, and put an end to the Pegasus Device once and for all.