根據預告影片，app擴充將在9月12日推出，美金$4.99，實體版$24.95。喔耶，再等一個半月就有新東西可以玩啦！
預告影片中，用新領袖來說話很有梗啊，直接擷取Youtube下方留言：
Gaudi, architect: "Lots of new stuff to build"
Sun Tzu, author of "The Art of War": "New Arts of War to Master"
Nobel, dynamite's inventor: "Explosive amount of new cards"
Jobs, iPhone creator: "Comes on mobile platforms..."
Watt, key improver of steam engine: "...and on Steam"
Gutenberg, creator of efficient printing press: "and also in printed form"
Nostradamus, reputed "seer": "Coming this fall"
