Tis real fun that Metro 2033 thing...

 Unlike the game knowing that well proven soviet era weaponry wears out while still at large soviet weapon era strategic nuclear ones if it ever works nobody will be alive to tell the truth makes u thinking that World War III may be a scheme after all.

I mean after that blast if you want to survive even as a microbe on this planet last thing u will want to think and may have a problem if u were since it brought this mess is human.

I mean can anyone imagine an amoeba looking to feast and how the poor creature is it supposed to survive after this doom in the natural order of things?

Human species should survive anyhow will outcast itself from the species existing last 3 billion years.

We will be aliens on our home planet , and whatever ever makes that quantum leap bio or tech will either enslave us or consider us a matter from older times of no importance or to keep some to study and avoid...

Their own 6000 Russian Nuclear Weapons ready to fire because some arrogant oligarchs started a by all means certain war well propagated they can not win killing over a million of their own clan for starters making the russian czar a kind of humanitarian guy.