Twinkeys

Twinkeys are a form of digital candy providing whoever eats them a way out from Gregory Hamilton's mainframe, serving a very literal "escape keys". They are found by Ryjinah in The Inside Job, and used shortly thereafter in the same episode.

Description
The Twinkeys are chocolate bars resembling actual keys with an E-shape, wrapped in golden paper.

Powers and attributes
Whoever finds The Twinkeys can choose their taste. Ryjinah - having a thing for the macabre - makes them taste like blood, viscera and guts, respectively.

The players speculate that eating the wrong key might put you in the wrong body, but there is no evidence for this and the return to the real world happens without issue.