From publisher blurb:
Dark Visitor is an epic adventure into the bowels of an alien spacecraft; a world unlike any you have previously seen. It is a living vessel, filled with undiscovered life forms, strange technologies, dangerous and unexpected pitfalls, and yes, fabulous treasures. A well-equipped exploration or salvage team could make a handsome profit. They could just as easily die a gruesome and unforseen death.
There are many ways to die in space. We just added a few more.
Not for the faint of heart, Dark Visitor is designed for exploration by three or more characters of low to moderate levels, and armed to the teeth with items. It can be used as either a stand-alone adventure or as the sequel to Dark Outpost.