ERDE 2240. Welcome to a world where the existence of humanity is threatened. GAIA, an artificial intelligence created to protect the Earth, realizes that the greatest threat to the planet is humanity itself. Control 12 characters and travel through the Earth and space. Your mission is to uncover the secret code and shut down GAIA. There is no time to waste, as GAIA is wreaking havoc on Earth with natural disasters and deadly drones. GAIA will not stop until it achieves its goal. You are humanity's last hope. Will you succeed in protecting humankind?.