Everyone wants to know what you want to work on and everyone wants to pitch you what they're working on. And that's just part of the process. And hopefully, at some point you find someone of like minds and you make a film.

When Peter Jackson did The Lord of the Rings trilogy with Fellowship of the Ring, not everyone had read Tolkien, and yet somehow with that scope and the spectacle of that fantasy, people were willing to give it a shot. And when they watched the first one, the characters drew them in and they started understanding the story. And then, all of a sudden, they were The Lord of the Rings fans, even if they never read Tolkien.

I think that idea of being far away from the people that you love is something that everyone can relate to.

Fantasy films tend to skew towards what Tolkien fantasy was, which is that the humans, the Hobbits and the cute creatures are the good guys, and everything that's ugly are the bad guys.

Obviously, there's a big homage to Outland in Moon. I obviously had Ridley Scott's response, which was great. But Peter Hyams really loved Moon and was really enthusiastic about it. He was also enthusiastic about the fact we'd remembered Outland and had remembered it fondly. I think, for him, it was like some kind of edification that there were people out there who loved his film. So, that was a really lovely feeling.

I do enjoy the puzzle-solving aspect of making a movie.

I was also a science fiction and fantasy fan, growing up, in games and books and movies. I love Tolkien and I love Dungeons & Dragons, so the opportunity to have a fantasy-based RTS, or real time strategy game, at that time, seemed cool. I started playing it, and the early games were simple, but fun and they had these great heroes.