About io
The Nautilus-114, a rather expensive interstellar research spacecraft now lies marooned in the orbit of Jupiter’s moon, io. The status of the crew is unknown.

Now, 5 months later, a recon unit (Norton and Ned) of the Federation One’s IAR team has arrived to study the causes behind the mysterious events and at all costs bring the craft back home. Once aboard they realize that the atmosphere is hostile and that failure is not an option.