Did you know that the first video game tournament was held in 1972? Now, over five decades later, we have hundreds of tournaments in each big game every year, and those games deserve some recognition. So, here is the list of the most popular esports in 2024, ranked by their combined viewership, prize pools, and tournament numbers.

15. Street Fighter 6

When Street Fighter 6 came out in 2023, fans cheered it as the best game this franchise yielded since SF3, right when it started to seem that the days of massive fighting game tournaments were long past.

With each generation of video game consoles, games continue to get bigger and better. Worlds are teeming with detail and continue to stretch beyond the horizon. Character models are intricately detailed, and the sheer amount of quests and content for players to work their way through has crept up into the hundreds of hours to complete. So here, we’re looking at the 20 biggest games of all time, ranked by their install size.

A quick note here: to save this from being a very repetitive list of Call of Duty titles, we’ve bundled most of those together. Where possible, we’ve also explained why these games are so huge and on what platforms their install sizes are going to dominate your hard drive. Spoilers: it’s mainly PC!