Everything App in Apocalypse

The world changes drastically since the Cataclysmic Paradigm Shift. The creation of destruction of many continents occur, until only a single super continent remains on Earth.

The mysterious interdimensional virus has taken root on the whole universe. Causing anything, even celestial objects to mutate and become living abominations.

A hundred years into the future, Keith Flintwood was on the verge of his despair. No one wanted to accept him from their encampments because he was weak and he has nothing to compensate for them. Food is scarce so they won't add another useless mouth to feed.

As he goes back to the basement where he first woke up, he plans to just play on his phone all the time until the day he dies. Wanting to at least die doing what he really likes.

And then, in his phone he finds a strange app called the Everything App. It seems to be some sort of game, though it's genre is all over the place. It's a simulation game, but it's topics seems to cover literally anything.

When he played this game, he will later be surprised as he discovers that anything in this game can be taken to the reality.

With his farms, he can have all the fresh food!

With his factory, he can manufacture vehicles and guns!

With his city simulator, he can have his major city in this apocalypse!

He have decided, he will use this to do whatever he wants. Only going by his whims and uninfluenced by the decisions from the outside world.