How does life continue?
theres barely any plants, How does oxygen keep being made?
There be a stuff load of grass?
I dunno
Oh this game looks so fun, especially with the V.A.T.S. I almost wish it didn't have quite that much gore, so that my parents might let me buy it.
Tell your parents that there is a mod that removes the gore
In fact I think there actually is. Check the FO3Nexus