Erebus in the Balance is a mod-mod for Fall from Heaven, itself a mod of Civilization IV: Beyond the Sword. It is a balance and polish mod created for the community at Realms Beyond Civilization. It aims to increase the strategic viability of many units and technology strategies focused around a competitive, but friendly, PBEM environment. It incorporates changes and bugfixes from the Better Naval AI mod by Tholal, which also includes merges from the Unofficial patch and Better AI mods. I would like to thank all the community members at realms beyond who have offered their input and advice, Tholal, who has been a great help in merging in his changes, and Kael and the rest of the FfH team for creating a fantastic mod which still captures the imagination many years later.