1. Download zip.
2. Extract it inside Majesty folder. Replace existing files
3. Start multiplayer with any number of players. (I checked with 2 players. Should work with 3 or 4)
4. Play

Replacing files makes mod content available by default. There is no need to activate them in the mod menu. To restore original files verify files integrity through Steam.

https://drive.google.com/file/d/1OIi42yc-_JDRKzbwsUrKw9fJg2HPkmrc/view?usp=sharing

This version simply contains Majesty Expanded 1.84 mod. no scenario building, no game modifiers, etc. The only known issue is with custom building permissions with dragoncallers and lightning lords. Can't be fixed.