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The starmap allows the player to choose missions.
The mission archive allows the player to replay missions as well as opposing branch missions.
New characters that come aboard the Hyperion always appear first on the bridge.
- Ariel Hanson (only directly after The Evacuation or Outbreak)
- Egon Stetmann
- Gabriel Tosh (only directly after The Devil's Playground)
- Jessica Hall
- Marcus Cade
- Milo Kachinsky (unselectable, often walks through)