SCaDOS

SCaDOS is everyone's (least) favorite Portal reference. She is a AI designed to control an entire ship, but can fit into a USB. She was created by the late Tom to control the Starjumper.

In Steampunk
It is assumed that SCaDOS had not been invented yet during the time period of Steampunk, but she may have allowed others from Darkness   to time travel back during RP Grey Space. It should be noted that the idea of a sentient AI is a concept toyed with by nearly every scientific mind in the RP, which hints at possible origins here.

In Life
It is assumed that SCaDOS had not been invented yet during the time period of Life, but she may have allowed others from Darkness  to time travel back during RP Grey Space.

In Space
She is relatively young here, and acts more like a computer than a human. She loosens up a bit, though. She is the primary AI of the Starjumper.

In Darkness
She literally has control over the whole of humanity. She acts fully human by this point, and, as always, feels emotions like a human. Including love. SCaDOS is a bit more moody in this thread, probably as she's lived for trillions of years.

In recent events, SCaDOS' personality functions have been damaged by invading aliens that incapacitated her.