Minions is a series that tells stories from the points of view of the lowest ranking characters in various computer games. So although this episode centres on two of the badniks from Sonic 2, these guys won't be appearing in future episodes. Just whoever plays the minion role of the respective game we're referencing. It gives these characters a voice which is for some reason South Londoner.
Created by Eddie Bowley and Mark Ashe. Additional Material from Alison Stark.