And when I say people power, I really mean people.
A 4Chan user managed to come across a tiny detail about Fallout 3 in the Broken Steel DLC that is both humorous and amazing at the same time.
Fallout 3’s engine Gamebryo certainly wasn’t the prettiest, nor the most stable, but Bethesda still managed to make it work. One trick was creating metro trains that were worn as hats by NPCs, who also happened to travel at an extremely fast rate of speed. Hopefully the use of the new Creation engine by Bethesda will prevent the need for any human powered trains, but with the introduction of jetpacks for Fallout 4, it won’t come as a surprise to see little people powering those.