: The story is primarily told through static art and dialogue choices that influence the player's relationships and the eventual outcome of the story.

: Players can engage in specific quests for each crew member—Ann, Lisa, Alice, and Kira—to uncover their backstories and motivations.

Upon arrival at the station, the crew is subjected to the Federation's rigid social hierarchy. The station administrator evaluates the crew's utility, assigning jobs to those deemed "useful," such as and Lisa , while the player character and Alice are classified as "drones" and confined to their section. A fifth crew member, Kira , is kept in medical isolation after a parasite is discovered in her stasis pod.

is an adult-themed visual novel and adventure game that centers on a crew of humans stranded in the depths of space. The game follows a small group of survivors whose ship's hyperdrive is damaged, forcing them to dock at a mysterious Federation space station for repairs. Plot and Premise