Okay, so I just finished this game (great game, btw) and kept everyone alive, getting Four Heroes at the end. I know what I need to do and where to start from for Perfect Crime, but I have a couple questions regarding some of the other story-related trophies I didn't get.
Trial Master - I opted not to kill the drug dealer. Can I simply replay that chapter with save "on", kill him, and get the trophy? Nerd - I didn't find all the clues at the first crime scene (don't know about the other two), so can I simply replay those specific missions? Simple Mind - I don't recall seeing any prompts to save the killer at the end of the fight on the conveyor belt with Jayden. All Endings - Considering I finished my playthrough with everyone alive, can I reload the last chapter and basically put the controller down so that everyone fails/dies, or is there a better method for getting those particular endings?
I really enjoyed the game, but I'm trying to avoid having to do another playthrough outside of my Perfect Crime run. I'm hoping I can get the above mentioned trophies by simply chapter selecting and saving, consider the game already recognizes I beat it with everyone alive.
Click here for my platinum checklistand trophy guides