Medieval Era 1200 mod for Hearts of Iron IV - ModDB
Finally we're releasing whole map of Europe in Lux Germaniae: A.E.I.O.U. with most important leaders and their flags. If you want to join the dev team or if you just want more
Hearts of Iron IV Nexus - Mods and Community
The Struggle Over Gamers Who Use Mods To Create Racist Alternate Histories
Everything so far! image - 1444 - Start (Code-Name - Ireland) mod for Hearts of Iron IV - ModDB
Hearts of Iron 4 Old Europe Mod Is Great but Frustrating (Medieval HOI4) - YouTube