The story of the release of the country's land by princesses and King Thief Released in 2006 in GBA and highly acclaimed by its innovative gaming system in Japan and abroad, "Yugdra Union" has appeared in the PSP with new elements. Tactics Card + Union System = New feeling tactical RPG A simulation RPG that operates and fights by turn, enemy units in the fantasy world. The "Tactics Card" selected at the beginning of the turn, changes the mobility of the entire army and damage to enemy units, and has a unique high strategy such as the "Union System" which is used to form each other with your friends. In combat scenes, unlike the simulation RPGs that traditional units fight 1 on one another, and the forces of forces fight against narrowing the screen in real time. Enhanced contents by matching PSP functionality Includes a high quality opening anime that infuses images of the story. New stages are added to increase the volume of scenarios, characters, and cards. In addition, it has been adjusted to make it easier to play with and more details such as reviewing the game balance and adjusting the speed of the game.