Keith Gonzalez is a character in Sparks Nevada, Marshal on Mars.
Keith Gonzalez was an agent of The Galaxium, who obtained a full measure of The Force Galactic and became a worldivore who threatened to eat Mars. In Cosmic Sans, Harold of the Galaxium arrived on Mars to imbue one of the local heroes with the Force to allow them to defeat Keith. Barkeep dealt with Keith and discovered he had been misunderstood, at which point he took the Force Galactic from Keith and returned him to Earth. Harold then decided to take Barkeep's Force Galactic despite his heroic action.
In Crisis on Infinite Marses part 2, it is revealed that after Harold had taken Barkeep's Force, he was killed by Chesh Glutterfane who took his briefcase and gained the two portions of the Force or himself.