"Any sufficiently advanced technology is indistinguishable from magic."
What I am looking for here is a scenario where a ship belonging to a technologically advanced race crashes on a planet where the native humanoids are at a very different stage of their cultural and scientific development.
Think Star Trek visiting a bronze-age level world.
Only the ship in question (and its culture) has no such thing as a prime directive, so they would have little concerns about harming the natural development of a primitive culture and instead use their technology and weapons to make themselves the new emperors and demi-gods of their new home-world.
Since I am already GM another group game, I would not want to start this up without the help of at least one co-GM.
I also won't ask for people to create character sheets as long as I'm not sure there is even enough interest for this.
The two type of characters we would need are the crewmembers of the crashed ship and the people belonging to the "primitive" culture.