Three Kingdoms Overlord

Beijing A-one Sci&Tech Development Co., Ltd., founded in 2005 under the leadership of Fang Qi, is a creative R&D team that has consistently adhered to the principles of market orientation and sustainable development in product planning. With precise product positioning, it is one of the most powerful mobile online game developers in China. It has focused on mobile game R&D for ten years, with a scale of more than 200 people (70% of whom are R&D personnel), and has launched more than 100 game products.
Since its establishment, in terms of independent R&D, A-one has produced many popular mobile game products such as Blade of Sword Soul, The World, Sister-in-law Don't Slap Face, Empire, Warcraft Legend, Chinese Paladin: Asking the Heart, and Snow Elf Legend, which have been well received by players. In terms of publishing, with rich experience accumulated over the years in the publishing and operation of self-developed mobile games, it deeply understands the characteristics of various operating platforms, accurately grasps players' consumption habits, maintains close cooperative relationships with online game operating platforms such as Baidu, Kunlun, 360 Games, China Mobile, China Unicom, and China Telecom, and publishes games in overseas regions such as Europe, America, and South Korea. Since 2005, it has begun to lay out the mobile game market and already has several first-class mobile game product lines.