

They appear once again in The Ur-Quan Masters, the 2002 open source remake of Star Control II.

In Star Control 3, which was developed by a different team, the Ur-Quan ally with Earth against a different antagonist and their role is scaled back. During the game, the Ur-Quan enter into a civil war over their ideology, giving Earth an opportunity to defeat them. They reprise their role in Star Control II, which expands on their history as former slaves who since vowed to fiercely defend themselves. Introduced in 1990, the Ur-Quan are the primary antagonist of the first game, leading a galactic empire that seeks to enslave Earth.

The Ur-Quan are a fictional race of predatory alien caterpillars in the Star Control series of video games, created by Paul Reiche III and Fred Ford. Ur-Quan Kzer-Za (sub-species), Ur-Quan Kohr-Ah (sub-species) The Ur-Quan speaking to the player in The Ur-Quan Masters, the open-source remake of Star Control II.
