Simply put, the Oculus Quest 2 is a VR video game console. But unlike other consoles, the Quest is a completely standalone device that requires no connection to a TV or computer (although there is an option to display what's happening inside the headset on a nearby screen). Once setup is complete, you're given access to all of the Oculus Quest 2 games and apps found in the Oculus store. Most of these games cost around $10-$40 and average about 1-2GB in size.