Marvel4's Era Mod by Marvel4 adds in a new era for a few stock maps and is added in to Marvel4's Conversion Pack as well so go and download that as well so you can get the full experience. I am unsure if some of the remastered sides mixed in with the original sides so my apologies if the units on your screen look different than in the photos. I TAKE NO CREDIT FOR MAKING THIS ERA MOD. ALL CREDIT GOES TO MARVEL4 ALONG WITH ANYONE CREDITED IN THE README.