Pokemon sapphire is a game for the gba where you have creatures participating in battles,can eat snacks,can complete in the pokemon beauty contest,can be bred. You battle other trainers to earn money. You can use this money to buy healing items. You complete against gym leaders to see how your training is working out for you. You then get gym badges. You complete against the elite four to be crowned the pokemon champion. The main icon of this game is kyogre.