(dpa) — Modern video games sometimes appear as if they came from a kit: A big world to explore, countless small and large tasks to do, and a combative hero armed to the teeth.”Ghost of Tsushima” has all of these, and yet still manages to be more than the sum of its interchangeable parts.On paper, the new game developed by Sucker Punch Productions for Sony’s PlayStation 4 has little more to offer than other representatives of its genre, such as “Assassin’s Creed.”However, the various set pieces are of consistently high quality, and they’re embedded in a sometimes breathtakingly beautiful declar…