The Star Named EOS is a story-driven puzzle game centered on a love for photography and the pursuit of memory. As a child, Dei regularly received letters from his mother when she was traveling, each of which came enclosed with a memorable snapshot of the location she was visiting. But one day, Dei notices something peculiar about one of the photographs she left behind, putting everything he believes to the test. Now, guided by his mother’s voice deep within himself, it’s time for Dei to set out on his own to learn the truth about his family and confront the echoes of the past.