Goat of Duty Steam Altergift

It all started with a freak nuclear accident that gave all goats the necessary intelligence to quickly overthrow their human owners with their powerful rams, high jumps, and ear-blowing bleats. No, wait, that wasn't it. The goats were intelligent from the very beginning, but since they had no thumbs, they waited patiently for humanity to develop automated robots capable of producing what they needed in order to... No, that doesn't work either. In an alternate universe, goats are the mightiest...