Septimus
A space opera game set inside a Dyson Sphere made by unknown aliens¸ and inhabited by colonists from a crumbling human empire. The setting includes elements of cyberpunk¸ transhumanism¸ and light mecha as well as bits of fantasy. It uses a variant of the D6 System from West End's Star Wars game¸ including Fate Point instead of Force Points. - A description from https://darkshire.net/jhkim/rpg/encyclopedia/ with kind permission of John H. Kim"