so i decided to work on getting a platinum on dishonored. I decided to work on the shadow trophy and poetic justice trophy. I completed the requirements for the trophies and they simply didnt unlock. I double checked on multiple forums to make sure that i had done everything correctly (which i had) and the only reason i can think of why they havent unlocked is that i didnt do the game from the start, i completed it and then went back mission by mission and completed the tasks. is this why i havent unlocked them? please help!

I think you need to complete them as you go, not finish then go back. I could be wrong, I'm on the 360 and had trouble getting them when I went back afterwards. This should also be in the Dishonored Forum here

http://www.gamesas.com/forum/208-playstation-3/

ah thanks for your help i was rather annoyed when i spent like 12 hours of my time carefully negotiating through the levels only to not get the trophies, does the shadow trophy also include the mission where corvo escapes from prison or is that classed as the prologue? (so confusing)