Wuchak
Another Corman-produced knockoff of Alien, with softcore
In the distant future, a troubleshooting flying ace (Jesse Vint) is redirected to a remote desert planet in order to help a bio-engineering team deal with a mutating organism.
Forbidden World (1982) is the second Alien knockoff produced by Roger Corman and even uses some of the sets of the previous one from the year prior, Galaxy of Terror (as well as some space F/X from Battle Beyond the Stars). Other than that, the films arent connected.
While my title blurb is condescending, Ridley Scotts iconic movie itself ripped-off every main aspect of the first half of Planet of the Vampires from 1965, aka Terror in Space. So it wasn't exactly original, although it was well-done...