At the beginning I was a little skeptical about this title. I've read on the net so many bad reviews that I thought the game would be a failure too. But the surprise came. The story is in a way banal: you have to find out why all the people from the underground shelter suffer from strange hallucinations which turned them to lunatics.
Your primary goal is to free yourself and get in the post-atomic war world, a world plundered by bombs and toxic gas.
Outside you see things were different: some people survived and you must find a new shelter which can protect you.
The gameplay is third-person shooter, with some potency as action.
In two words: surprisingly good.