Gromitz is an alien employed by the Byan'nantandu.  He is of a child-like race  who are motivated to work through the use of games.  Missions are given to them using the "Galaxy Game."  The game is like a scavenger hunt with a point system and bonus rounds.  During a mission to retrieve a creation of Franklin Richard's, Gromitz cheated by using Cloak as an inter-dimensional gateway.