Thu Nov 18, 2010 10:11 am by asnman
You usually won't but if you action is repeatable you can just load the game and redo the action and the game will check if you have the trophy or not, if you don't you just get it again. For example FFXIII does a check when you beat a mission to see if you have 5 star all missions. So if you don't have the trophies and do a mission again. The game does a check and realizes you have all missions 5 starred so the trophy is added to your list and so on. I hope that made sense.