Rocks on the Other Side

The year was 2032. It will always be remembered as the year that the leaders of the world truly lost their minds. That was the year that they unleashed the massive nuclear arsenals they had been stockpiling. That was the year they tried to wipe out all life on Earth because of petty differences, differences that could have easily been overlooked if they would have just had open minds, but let's face it, how often did the leaders of the world ever actually have open minds?
Now, two years later, civilization is gone, most of life on Earth is gone, but there are still pockets of humanity that try to eke out an existence. Some of the Earth's flora and fauna have also survived the nuclear holocaust. Unfortunately, now everyone is trying to survive, and that means that everyone else must be viewed as a potential enemy. Even worse, nuclear mutations have created horrible lifeforms. Some used to be human, some were animals, and some were plants, but now they're horribly deformed, and incredibly dangerous. Not to mention the fact that there are pockets of radiation all over the world that threaten life that comes anywhere close to it.
And, of course, there's no longer a need to worry about global climate change since the world is stuck in a perpetual nuclear winter, killing more and more of the life on Earth.
Radiation everywhere, almost constant cold and snow, mutated people, animals, and plants…this is the world that waits for you in Rocks on the Other Side. Do you dare venture into this world and try to survive?