Crimson Quartet: Pure Elements

A sequel to Crimson Flight: Pure Flame set in Hyuga City. Four magical girl-like heroines—Pure Flame, Pure Elizabeth, Black Cute, and Pure Dark—defend the city as the Pure Elements against the returning BB Gang and their monster minions. In battle, heroines can be captured and forced into sexual situations, with prolonged exposure leading to pregnancy. The game tracks erotic status for each character, including pregnancy progression and sexual encounter count. Players deploy their chosen heroine across stages and advance the story while managing the threat of being trapped enemy territory until childbirth. A post-game bonus includes an alternate scenario from the previous game depicting Pure Flame's defeat and enslavement.