As of summer 2021, nearly all games on PC and console are downloaded to local storage, or purchased on disc and then installed. Gamers need to have sizeable storage space on local hardware to fit all their games, but the upside is that there’s almost no buffering or delay because content is accessed locally. And with ever-faster SSDs in a growing number of cases. With games stored right on the device that’s playing them, latency, lag, buffering, and loading times are at their absolute possible minimum. This is how games have been played since the video game industry started. However, the downside is becoming also increasingly obvious. Game install sizes keep getting bigger, with many titles going over 100GB. Games also require frequent large updates, which don’t always work in the background as intended, leading to downtime.
Game streaming aims to revolutionize gaming just as video streaming totally changed movies and TV. With game streaming services, you don’t need anything other than an internet connection, a streaming account, a screen, and a controller. There’s no local storage necessary, and you don’t need to buy a costly PC or console. You just log in to your streaming account and the games run off remote hardware that’s supposed to be powerful and fast enough to deliver a seamless experience.