Question: Cyberspace is a cyberpunk role-playing game published by Iron Crown Enterprises and using a somewhat modified version of the ruleset of which science fiction role-playing game, developed by Kevin Barrett, and Terry K. Amthor?
Sentence (from "Spacemaster"): Space Master is a science fiction role-playing game produced by Iron Crown Enterprises, written by Kevin Barrett, developed by Kevin Barrett and Terry K. Amthor.
Relevant evidence: Yes