Release of 'Civilization'
1991
'Civilization' is arguably Meier's most influential creation. This turn-based strategy game allows players to guide a civilization from ancient times to the space age, making strategic decisions about resource management, technological advancement, and diplomacy. Its depth, replayability, and historical scope cemented its place as a classic and revolutionized the strategy game genre. 'Civilization' established the '4X' genre (explore, expand, exploit, and exterminate) and had countless sequels and spin-offs.