Increased customer data collection, an ai “assistant” that might require registry editing to remove (I already did this once to kill Cortana for good), and it will require me to reformat my os drive. If I have to reformat and do a fresh install I might as well change OS and be free of their fucking ads as well.
To explain Total Warhammer to others-
You buy Warhammer 3 and you get 11 factions (5 DoC, 2 Kislev, 2 Cathay, 2 secret) a Warhammer 3 only sandbox (Realm of Chaos) and the good sandbox (Mortal Empires)
Warhammer 3 FLC/DLC can be used in RoC, ME, and multiplayer
Warhammer 1 & 2 content unlocks more factions for multiplayer and ME. Each DLC will unlock 1-2 factions with their base rosters, and 2-4 unique units. The two base games unlock 8* factions and their base roster each.