Future World is a portion of the boxed set of games called Worlds of Wonder. This game is based upon the Basic Role-Playing system.
In this game's Empire there are three types of worlds: core worlds, frontier worlds, and outer worlds. No gate may be opened between outer worlds and core worlds or even between two outer worlds. All space travel must travel through frontier worlds. The Imperial Corps of Engineers enforce this law.
Player characters include the aforementioned ICE guards, civilians, exploration scouts, military personnel, scientists, and criminals.