🚀 go-pugleaf

I am looking for a film realeased in England as DARK STAR this was a
precurser to Alien ( Dir -Ridley Scott James camaran)??
who I belive produced Dark star as part of an art or movie degree project .
THE PLOT -- edit
-- The space ship Dark star cruises around space distroying unwanted
planets,
The captain is in deap freez but is consulted often
An alien "pet" on board escapes an becomes troublesome hideing in vents and
ducts ( eg Alien )
Meantime a bomb ( as all are inteligent) becomes stuck in bombbay and
refuses to return
and wishes to explode anyway,
The crew decide to talk to it , It thus decides to accepts itself as alive
and promptly destroys the entire ship
Leaving the crew to die the way thay had decided erlier in the plot.

So I am looking for this film on DVD region 1 or 2 has it been released or
is it due to be released ?
OR -- on video ??? I am not abel to get this in England anywhere

Thanks for your time      yours Steve aka BYPASS
www.users.globalnet.co.uk/~stevebny