Send Mark in Again

Summary
After discovering a coolant leak in the colonists' cryochambers, the Captain sends Mark in again to fix it. Some time later, Mark emerges, partially frozen, but having fixed the leak. However, the ship's AI makes another announcement saying there is a problem with the reactor. The Captain puts on their coat, to the annoyance of Mark who initially went inside without one, and heads to the reactor where they are greeted by a blast of plasma from the other side of the reactor's chamber. The Captain can either send Mark in yet again or try to fix it from the outside.