Narrator

The Narrator is an omnipotent, omniscient artificial intelligence that inhabits an invisible robotic body and allows the TG Player to experience TG15 (aka Space Engine). They have the power to do whatever the TG Player directs them to do.

The Narrator was killed by Coin in -997847, giving a game over screen for the TG Player. However, the AI of the Narrator lived on as an invisible specter known as the Narrator Ghost. They are still omniscient but don't have the omnipotent power of its physical form, and doesn't have the link to the TG Player, which prevents them from playing TG15 any further. However, TG15 continues to run on without the commands from the TG Player, along with the Narrator Ghost.