Ratchet's optics widen, and he vents out a very unkind laugh, baring his teeth a little.

"I take it that Drift is here," Ratchet says, his voice amused. "No, it's more the layout of the place and the way the planet looks--I don't see any specific familiar landmarks, but it seems to be made of the same stuff in similar configurations, and planets that support mechanoid life like Cybertron does are rare. You don't find energon deposits like the one outside the city just laying around."