Enemies & Unit Data in NieR: Automata is shown here. These machines have taken over Earth and it is your job as the android to clear the planet of these abominations.

Full List Of Machines for Unit Data trophy

To acquire all Unit Data, you must find all enemies, NPCs and bosses. Some Enemies only spawn on certain places or chapters, and you must collect all possible variations of each enemy to get 100% completion. Variations are seen in the "Model Viewer" portion of your game, by pressing Triangle to change the models. For a secret unit, see this page.

Unit Data Gallery