List of mods which I and my friend use in our games

To launch Civ VI without 2k launcher:

1) In your Steam library list, right-click on Civilization VI
2) From the pull down menu, select Properties
About the middle of the opened properties window, click on Set Launch Options...
3) Insert the following line as is, with the quotes and the %command%, but using your game path, for example:

"C:\Games\Steam\SteamApps\common\Sid Meier's Civilization VI\Base\Binaries\Win64Steam\CivilizationVI.exe" %command% (Note: if this path doesn't work, try replacing Games with Program Files (x86). This is a common alternative.

(Optional) For the DX12 version, replace CivilizationVI.exe with CivilizationVI_DX12.exe in part 3

That's all - now you can enjoy your Civ 6 without launcher.
Probably it will fix a lot of problems with mods in the list: