Time Travel
The player will be using the ability to travel through time and space throughout the game. The player will be changing the past in order to create a “proper” future. The game has the player travel through time, and also through space as the player switch off between parallel worlds.
Combat
The enemies are visible on the fields before an engagement and the player may choose to fight or avoid them in open combat. A battle begins when the party comes into contact with the enemies, or if a story event initiates a confrontation.[1]
The battle system makes use of a positioning system called the "Grid System." Enemies are placed on a 3 x 3 grid, with multiple enemies capable of standing in a single slot, and some large enemies spanning multiple slots. If the player attacks an enemy who's in a grid space near the attacking character, the enemy will incur greater damage. However, the player will also be open to greater damage.
Story
In the world of Vainguer, a land of man and beasts, the holy nation of the East, Alicetel is in a state of war with Granorg, a massive country to the West that is ruled harshly by Queen Protea. Alicetel's land is slowly turning to desert while a strange disease is turning its people into sand, known as the "Sandman Disease" (砂人病, suna nin byou?) The ruler of Alicetel, Noah, insists that this worldwide disease is the result of Protea's evil government. The people of Alicetel thus believe they are fighting a holy war against Granorg.
One day, Stock, an agent with the intelligence agency of Alicetel and his subordinates are sent into Granorg territory to rescue a secret agent who was captured by the government of Granorg. After saving the agent, the group find themselves surrounded by the Granorg army, and Stock is severely wounded. He awakens in Historia, a world where time and space are warped. There, a group of mysterious children give him the ability to travel through time and space. He is told that the world needs his power
I already have my Golden Sun game for DS (even though I have no DS) cause my cousin was getting 2 games and it was buy 2 get one free thing so I got it 
(he only wanted 2 games).