Here is the full list of all 11 Monumental achievements.
Complete the game without using any hints.
Use way more hints than you should in order to complete the game.
Gain access to the alien temple.
Reach the alien monument beneath the temple.
Photograph each of the researchers.
Photograph each glyph corresponding to a number.
Photograph each glyph corresponding to the final activation sequence.
Complete the game.
Scan all the data nodes in the game.
Beat the game in under forty-five minutes.
I'm bustin' out of here!