One revolutionized first-person shooters on consoles, another taught us how to care for a virtual pet, but they all deserve a spot in history.

Making up the Class of 2025 are: Defender, the 1981 arcade game that raised the bar on difficulty; Tamagotchi, the digital pets that bridged toys and video games; GoldenEye 007, whose four-person mode influenced multiplayer games that followed; and Quake, which debuted in 1996 with a 3D engine that became the new standard for the industry.