Daisenryaku Perfect HD is a Turn-Based military simulation set in the modern era. A player can chose a country to start off as and ally or attack others. The player has 22 countries to select from, each with their own different set of strengths and weaknesses to utilize and try to strengthen. There are 600 units spread across all the countries that act as their realistic counterparts would in the real world. To add to this, each individual unit can gain experience and level up, much like an RPG, and this will give units increased accuracy, defense, and other bonuses.
Source: Wikipedia, "http://en.wikipedia.org/wiki/Daisenryaku_Perfect_HD," available under the CC-BY-SA License.