I finished Sleeping Dogs at 100% today and got my first ever platinum trophy. I am close to getting a plat on 2K13, too, but I didn't do the NBA Today trophy challenge & idk if it'll be available next season to do.
Anyway, now I feel like a trophy whore. I'm trying to get the plat on Sims 3 Pets.
It's the easiest one I can do so might as well.