[Despite the relevance of his nickname, Engineer is clearly not a robot whisperer.]

Ah, right, suppose you wouldn't've heard of them if you're not from Earth.

[Which is still a hell of a claim, for the record.]

It's an acronym: Reliable Excavation Demolition. They're a company with a habit of painting everything they own in red, not to mention a habit of making my life hell.

What exactly is the difference between a Cybertronian and a drone, then? This terminology's all new to me.