This is the Platinum Trophy for the Playstation versions of the game. Most of the trophies involve doing something for 100%, which is another trophy, so the majority of things will be done as you work on that. There are also a few miscellaneous trophies that don’t involve 100%, none of which are particularly difficult, though. It’s important to know that cheats will disable trophies, so you will have to do everything legit. It’s not a particularly difficult platinum, but it can be a little grindy and time-consuming, because of that 100% trophy.