Well Dungeon Siege 3 platinum is mine.
I didn't actually think I would go for the platinum when I saw there were online trophies but those weren't that bad and they came quite easily as I joined others ppls games..
Only semi hard part was the hardcore playthrough and I actually had to make my game public at the end to get some help because some of the last bosses are a rl pain solo in hardcore mode...
Now time to get my Fallout New Vegas completion back to 100%....