What Is A Video Game Video games are one of the most lucrative businesses. While there are more stories of failure than success, anyone who sees the vast sale numbers makes the best games year over year want to get in on this action. Every year brings millions of new video game sales, but the games on this list have had sustained life. They continue to see sales a long time after release. While a game’s sales are not nearly the only way to measure a title’s success, they can be a good barometer for seeing how popular a game is. With that in mind, here are the best-selling video games of all time. Note: many lists you look upon this subject will count all Tetris versions as one title, regardless of how different they are. We disagree with that thinking since many of the titles are different and made by various companies. This makes it, so two different versions of Tetris appear on this list. Also, free-to-play titles will not appear here since you do not purchase those titles, so ...