Everytime I get a Metroid addiction I end up watching the Alien trilogy. Seriously, you could almost change the title at the opening of Alien to Metroid, and change every mention of "anthromorph" to "Metroid" and you would end up having a film adaption that is much more accurate than most video game to film adaptions. Only Samus wouldn't be in it. Okay, maybe the two are not exactly that close, but there are some pretty big similarities, and I find the eerie lonely feeling of the first Metroid games to be very much like the eerie lonely feeling of Alien/s/3. I find the two to compliment each other fantastically.