Medieval Total War: Viking Invasion 3v3 online part 1/2

As an expansion requiring the base *Medieval: Total War*, *Viking Invasion* shifts the strategy focus to the Dark Ages, centered on Scandinavian incursions into the British Isles. Released in 2003, this content adds new factions, a dedicated campaign map covering Britain, and unique mechanics simulating Nordic raiding and warfare within the established Real Time Strategy/Turn-based Strategy framework. It offers a substantial, historically focused strategic challenge built upon the original game's core systems.