Players are used to the notion that video games take a dedicated team of developers multiple years to make, and that's true in ninety-nine percent of cases. That's why it's especially impressive when one-person development teams manage to create great games, let alone great games that blow players out of the water and are among the most critically acclaimed of their generation. That's what ConcernedApe was able to do with Stardew Valley, the charming farming simulator that became an overnight sensation.