Age of Empires III – N-Gage represents an evolutionary step from the previous installments in the acclaimed series. The focus of events shortly predates the campaign of the PC version, chronicling the events leading up to the first mission. As the player defeat enemy units and buildings, they will be awarded with experience points. Experience points can be used in conjunction with support cards to summon reinforcements and resources from the player’s home city. New support cards are awarded for completing battles. With each victory the player will be presented with an achievement breakdown, which is recorded to the player’s profile and compared with other players on mobile and online.