changing amount of turns and research rate

[tantaluss]

Could someone please tell me how to alter turns and research rates whilst keeping production and growth the same.

I was wanting to play a longer game with slower tech progression.

 

[JeBuS27]

This forum is for tutorials and reference posts. Questions should be asked in the main C&C forum. This specific question was asked there already, in fact, right here.

 

[tantaluss]

Okay, that's the research times, but what about increasing the number of turns in a game?