From publisher blurb:
The Multiverse Adventures system is designed to be complete and capable of simulating any setting. The same versatile rules are used to create all the elements of the setting, whether they be humans, elves, monsters, robots, vehicles, or equipment. The design system is simple and the powers and abilities that can be assigned to each element are almost infinitely customisable.
The rules use a simple ranking system for every element of the game. There are no separate systems of rules for characters, monsters, magic, vehicles, superpowers etc. They can all be modelled using the same simple but flexible system. It's easy to use, easy to remember, but incredibly versatile.