Spread across North America, there are over a hundred different Vaults, most of which have their own experiment. Now, most of the readers in this section will know at least some of these experiments, so my question to you is, which of the experiments is the most cruel? One vault had a man locked up with a couple of dolls, another exposed its inhabitants to radioactive waste, while others locked the inhabitants with wild animals.

I personally think Vault 87 is one of the most obvious choices, as the experiments with the Forced Evolutionary Virus in there lead to the existence of Super Mutants. There are some other nasty ones, though. Which is you favourite, or the most cruel?