Number of games released vs median earnings per genre (Steam) : r/gamedev
Increase in video games sold due to coronavirus worldwide 2020
Must-Know Video Games Sales Statistics [Current Data] • Gitnux
US video game sales hit a record high in 2018 - MCV/DEVELOP
Video game industry - Wikipedia
Video Game Market Size, Share And Growth Report, 2030
Videogames are a bigger industry than movies and North American sports combined, thanks to the pandemic - MarketWatch
Video game sales evade strong economic headwinds (for the time being)
Chart: U.S. Video Game Sales Reach a New Highscore