Lucky Stamina consists of 17 chapters, each of which gives you a choice. Users can choose Kim Soo-yeon's choice to increase her favorability, or Hwang Jin-ah's choice to increase her favorability. The game will feature two outdoor dating events and one forced date event, and the selection of outdoor dating events and the affinity of the heroine will determine the main ending. Users can increase their affinity with the heroine and view the 8 endings through various challenges.