In the game "艾塔紀元" developed by Komoe Game, players find themselves in a post-apocalyptic world where various factions are fighting for power and resources. The game takes place in a near-future setting where the Noa Technology Company has developed powerful exoskeletons called "艾塔" using mysterious particles found on extraterrestrial lifeforms. These exoskeletons are used in intense battles in a world devastated by war.

One of the main features of "艾塔紀元" is its 3D battles, where players can engage in combat alongside beautiful anime-style girls and hardcore mechs. The game offers a dynamic battlefield that includes land, sea, and air combat, providing a unique and immersive experience. Players can freely move around the battlefield and strategically deploy different weapons and mechs to turn the tide of the war.

With its stunning graphics and a cast of talented voice actors, "艾塔紀元" promises to deliver a visual and auditory feast for players. The game combines fantasy and science fiction elements to create a compelling post-apocalyptic world filled with captivating characters.