body: I'm referring to this article: [Blizzard sues overwatch "cheat" maker for copyright infringement](https://games.slashdot.org/story/16/07/04/206228/blizzard-sues-overwatch-cheat-maker-for-copyright-infringement)
  
  
  Does the German company have to come to court in the US? What if the German company couldn't afford to come to the US and refused?
  
  
  
title: How does a US company sue a German company for copyright infringement?