Rundown

Rundown is an Autobot Mini-Con from the Robots in Disguise portion of the Aligned continuity family.

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

Rundown is a Caretaker Mini-Con, of the same kind as (and friends with) Fixit.

Fiction

2015 Robots in Disguise cartoon

Rundown was friends with Fixit on Cybertron. At some point before the launch of the prison ship Alchemor, Rundown was upgraded alongside his friends Toolbox, Flowchart, and Schematic. Decepticon Island (Part 1)