Seventh Generation
IOT saw some very large, relatively long-lived, very ambitious games, subforum gains Birdjaguar as moderator.
Sixth Generation
IOT moved to a new subforum, great proliferation of games mostly taking inspiration from Fifth Generation games, though most are short-lived, IOT develops as a social community.
Memorable games: YoshIOT, Sons of Mars III, MIOT, Peshawar Lancers, SonRISK, Fiat Lux, Second American Revolution
Fifth Generation
IOT gains momentum, longer-lasting games, games vary greatly in style and complexity, from Mini-IOTs to Iron and Blood. Games dominated by Sonereal and Taniciusfox, while some formerly active players from the 1st-4th generations disappeared from the scene.
Memorable games: IOTVII, Mini-IOT Eastern Asia, SonIOT, Land Ho!, Imperium Mobiana, Red Alert IOT, Iron and Blood, sons of Mars II
Fourth Generation IOT
Increasing nostalgia for Classic IOT, large increase in variety, influx of posters from Stories and Tales, Sonereal is dominant poster.
Memorable games: IOTC, RIOT, IOTVI
Third Generation IOT
IOT Developmental Thread is made, addition of more game concepts such as economy, different combat systems, many short-lived spin-offs.
Memorable games: IOTII, Ab Antiquo, Mini-IOT Cradle of Civilization
Second Generation (Classic IOT)
Early experimentation with rules and game mechanics, early spin-offs
First Generation (Classic IOT)
Free-for-all games with little rules or structure