From publisher blurb:
They Are More Than They Seem
Within the volume you will learn about the Machina, sentient robots lifeforms able to alter their shape to hide from their enemies. Their history is spelled out from their origins tied to the blood of the Alphas the Astral Forge had created to defeat the implacable hunger of Eradicus, though the creation of the city-sized starshi Colossi, the conquest of the Trinitons, the arrival of the AlphaLords and the eventual war for control of the world of Central and the search for a new home that found Earth.
The Machina Wars presents a new option for everything from background characters, to a PC allied to the Machina, to an all-Machina campaign playing out various eras of the Machina Wars. You can use them as an element of your Super Powered Legends campaign, add them to your own world, or make them the focus of their own ongoing stories. This sourcebook has the terms, rules, and NPCs you need to add as much, or as little, Machina action to your M&M game as you want!
And of course they may already be in your game, hidden as common cars, trucks, and planes…
Their Time Is Now