Adds Relic Stats compatibility to the Downfall Expansion.
Workshop: https://steamcommunity.com/sharedfiles/filedetails/?id=2843056085
(Outdated) Docs: https://docs.google.com/spreadsheets/d/18dtrFm4siMDIRIgfQaTNUI5c9gl41TEzDUhEpoqs6yE
List of all Downfall content: https://docs.google.com/spreadsheets/d/1qytjqe7uIjzEBuGyJxtTWoDWqXk2kouhSBvW73Lq8wQ