5. Super Mario World
When the world ends and aliens eventually come to our destroyed planet, they will seek out what we did for leisure in our spare time. Sure, they’ll find porn, iPad’s, and bicycles, but they’ll also stumble upon Super Mario World, and they will be pleased. They will then seek out the greatest Mario game of them all and they will find this gem. It will be a good day for all alien-kind. We envy them.