Everyone to play Totaler Krieg 2030 - WW2 go to HOI4 in your Library and right click it --> Properties --> Betas --> 1.8.2

Beta Code: 2DeZp2xuzsUmLhhp
If this dosent work^ go here: https://forum.paradoxplaza.com/forum/threads/how-to-roll-back-your-game-version.1121392/

It will revert your game to the required version to fully run this GEM of a mod, which in my opinion was far better off as Totaler Krieg 2030 - WW2 and not Rise Of Nations.