The Autobots hit the road, chased by mysterious attackers. As Optimus Prime keeps his team on track, they're surprised to learn who's after them.
An explosion at HQ! Is it an attack? No, it's just Raf's volcano project for Science Fair. Ratchet is not happy to find Raf, MIko and Jack all building science projects -- and with Autobot assistance!
For once, Miko gets to protect Bulkhead, as they patrol the halls looking for metal-eating Scraplets. But the big Bot is seriously freaked, and he keeps losing his cool.
Bulkhead is psyched to see his old buddy Wheeljack, a lone Autobot who's been roaming the galaxy solo. But Starscream has other plans in store.
Watch this instructional video for DELUXE AUTOBOT RATCHET!