Here is the full list of all 13 Crimson Spires trophies - there are 1 silver, 11 gold and 1 platinum.
Unlock all other trophies
Have a special encounter
Strange metallic buildings appear
Julian appears in the office...
Approach Reeds' old house
Have a conversion with Charlotte about Maddy's role
Meet a member of the Freedom's Dawn
Maddy is in a difficult situation
Examine the crime scene in the gym
The mayor makes a bad decision...
Find a strange ally in the complot
Mrs. Murdoch needs help...
Get to see one ending