Due to the depletion of Earth's resources and the deterioration of the environment, more than half of the human population on Earth has migrated to Mars. However, suddenly, invaders attack the Earth, and the remaining human population is forced to fight back. Become Azusa Takanashi, an environmental researcher on Earth, and operate the state-of-the-art space fighter "YK-IIA" to wage the greatest all-out resistance in the history of mankind. Defeat is never an option!
The eight action-packed stages are breathtakingly beautiful, and the gorgeous production brings the heated battles to life. In addition, the BGM, created by game music legend Yuzo Koshiro, is a must-listen!
As you immerse yourself in the missions of Earthion, which has the theme of saving humanity, you will find yourself leaning forward.
