Video Game: Celestial Mechanica

After years of wars and strife, the Earth is on the verge of collapsing. Before it completely breaks down, however, a mysteryous race of robotic beings descends from the sky and manages to save mankind. They then retreat in a floating fortress, never to be seen again.Until about 100 years later, when an unnamed female Mechanian falls down on Earth. With the help of another metal-clad robot she meets down there, she starts searching for a way to make it back to her home.

Celestial Mechanica is a short platform game with some puzzle and Metroidvania features thrown in for good measures. It was created by Roger Hicks and Paul Veer, and can be bought on Desura; it has since been made freeware and can be downloaded here.

This game provides examples of