An enormous robot pony has come from deepest space, crash landed near Equestria, and followed school age Apple Bloom home. Now, the filly has one big friend and an even bigger problem: How do you keep a secret that's 50 feet tall, especially when paranoid government agent Twilight Sparkle is on the "alien invaders" trail, bringing with her the full might of the Canterlot Royal Guard to destroy the giant.

Yes, I know I copied that from the back of the box. No, I don't care. Yes, I apologize if my writing of Southern accents is horrible. I'm so sorry.

And yes, the R63 names used are from On a Cross and Arrow. I like continuity.