Welcome to the World of Game to Death

It's like this, it may sound a bit sudden - the earth has been overrun by aliens. Ah, but they didn't do anything too unhumane. They just wiped out several governments, leaving behind countless robots and a whole system to maintain order. By the way, they also gave away their advanced technological productivity, allowing mankind to truly escape poverty and hunger for the first time in history. So, what should you do after your ideal is realized? Alien civilization said so. "In order to provide excellent programs to the space market, please play until death."