-eng- Immoral Quartet -ntr And The Feelings Of ... -

: Ryuichi, the protagonist's only friend, who becomes a central figure in the game's darker narrative paths.

As a visual novel, the gameplay primarily involves making choices that determine which "route" the story follows. There are four primary endings: -ENG- Immoral Quartet -NTR and the Feelings of ...

: Mayu, a childhood friend, and Airi, another survivor with a complex emotional background. : Ryuichi, the protagonist's only friend, who becomes

: One for each heroine. These paths focus on deep emotional connection and "loving sex" as the survivors face the apocalypse together. : One for each heroine

: Haruto (often referred to as Kenji in some translations), a student struggling to maintain his sanity while protecting his companions.

is a post-apocalyptic adult visual novel that explores the fragility of human relationships under extreme isolation. Published in English by Kagura Games (where it is often titled Forsaken Quartet ), the game delves into themes of survival, betrayal, and the psychological impact of Netorare (NTR). Plot and Setting: Survival in Solitude