Per Aspera

1,076

3.42*

tracking their Per Aspera achievements.
Click here to track your progress.

Add-on

Blue Mars

293

140

0.00

281

70 (25%)

Star-Spangled

[Blue Mars] Research all US artifacts on Mars.

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Do you have a question about this achievement? Please post it in the Per Aspera Forum