Sentient

You are sent to the Icarus space station to investigate the outbreak of radiation sickness. Upon arrival, it quickly becomes evident that radiation sickness is the least of your worries.
The captain has been murdered by a mysterious on-board assassin. A power struggle has ensued to see who will take over as the ship is careening dangerously toward the sun.
Do you take the easy way out and save yourself, or take the more courageous route and save the entire ship?