original_query: What are the key features of The Settlers II (10th Anniversary) game?
query: What are the key features of The Settlers II (10th Anniversary) game?
answer: Key features include updated 3D graphics and sound, a new storyline,  unchanged core gameplay mechanics from the original, aesthetically differentiated buildings for different races, upgradable military buildings,  a day/night cycle, online multiplayer mode, and a map editor.