Oarf79,504 Locked 22 May 2023
"Buy all cinema screens"
After unlocking the Cinema Area for 1000BC.
Follow the Path to the right, you will see a room with red curtains and a popcorn machine.
From left to right you can open the curtains, for 25, 25, 50, 50 and 100 BC.
After buying the last, you will unlock the Achievement.
Additionally you will find a Poster behind each curtain