Oh The Humanity!

An alien civilization found the ruins of humans, millions of years after their extinction. The aliens think that humans were cruel, stupid, and disgusting creatures based on their own research. Virtually no technology was found, except for some petrified war machines and vehicles.

After that discovery, an alien tycoon decided to create a theme park on what was once ancient Earth. When the park was built, an AI helped an alien child play on the main attraction, a rocket ride inside mazes filled with homeless people, while he discovers what really happened to humans in this strange apocalyptic future.