In a fictional world, four military nations are on the verge of war. The situation reaches critical levels when the commander of the nation Orange Star is accused of attacking two other nations without a reason. And as such, a world war is at hand. Outside of story mode, the game features both multiplayer, locally or connecting to another Gameboy Advance console, as well as head to head vs another player on the same console or the computer. Battles are fought on an overview map, depicting the surrounding areas where the battle take place. Each commander has their unique powers which can turn the tide in difficult times, and controls a large variety of units from regular soldiers, to tanks, APCs and helicopters to name a few. The game is tauted as one of the absolute best games on the portable device, and truly brings turn-based strategy to straight your pocket.