I knoweth of the Thing called Legacy mode....
Fact is however....
You Germans at Bytro have made a terrible game out of a good one
You have Removed Blueprints
You have removed Trading
You have Stripped down Diplomacy by removing Army Exchange
You have removed Coalition Unlimitless
Instead of Removing
Add all the Things you Removed
Tell me look at World of warcraft
Everyone loved the old mode, so they brought it back
It is successfull
Take a lesson and do the same