Memory Girl

Memory awakens inside the data of a game, fully conscious. She walks through a fictional version of Tokyo searching for clues to the whereabouts of him.
She meets and gathers information from the quirky residents of Tokyo, including her best friend Messiah, her classmate Cult, who works at the arcade, and the mysterious lone elementary student Lime.
Memory's choices will influence the direction of the story, and terrifyingly unexpected events may also occur…

[Edited from Steam]