The Meaning of Life, the Universe, and Everything.
I've seen people here on this forum making maps based on real video games, or movies, or tv-shows or whatever. I would like to make something like that myself, and here comes my question - is it legal to make such maps, based on something? Isn't it considered as copyright violating? Most of these maps I've seen were downloadable without the need to pay anything for them. Is it that what makes it legal? Would selling such a map be illegal and copyright violating? I would like to know how this works in general, thanks.
Edit: Sorry I think I should have posted this in Maps Discussion, didn't see it at first, sorry my bad. If someone could move this there i'd be thankful.