This is a guide for the game Millennia by Paradox Interactive. In it I will give you a quick game setup and gameplay which will enable you to get the achievement "Main Timeline". On the way we take 2 other open achievements.
Together with my other big guide here: • Millennia | Guide for ...
you will then have 29/31 open achievements.
The game play was done on Update 3. I will update here if any of the parts become obsolete.
00:00 Intro + Game setup
00:32 Early Gameplay
07:32 Set up and get the Achievement for the Alt. Timeline "Age of Plague"
08:14 Set up and get the Achievement for the Alt. Timeline "Age of Monuments"
08:43 Age of Kings continued
10:55 Getting the Achievement "Main Timeline"
11:32 Spoiler: Hidden Achievement
12:23 Outro