Legends of War: Patton

There are two types of currency used throughout the game: skill points and Prestige. Skill points are used to upgrade certain aspects of the army's units. Prestige points are essentially an in-game currency, used to buy new units, heal old units, repair vehicles, and upgrade units. The amount of each you receive after each battle is determined by how well you accomplish each mission. In addition, units themselves go through "evolution" as the game progresses. Units will gain experience themselves and advance in levels. The higher the rank, the more effective the unit is in combat and missions.