Realism: Invictus is the Beyond the Sword version of the Civilization 4 mod that was formerly known “Total Realism” when it was being developed for Warlords expansion pack of Civilization 4. Our mod has been with Civ since the earliest days; it was, back when it was called just “Realism”, among the first comprehensive modpacks seeking to rebalance the game. For many years now, the mod continues its life and its evolution. For detailed statistics on what the mod adds, please check the features section.
Here one can see some RI-specific stuff from industrial era, such as mechanized farms, factories and era-specific improvement looks.