Gameplay Castle Fantasy 2 Renewal combines elements of erotic adventure and strategy. The gamer will be in the role of General Huey of the Indzhella army. The state where the main character lives has a theocratic regime that has decided to fight with the people of Rasheria. The general, controlled by the player, follows orders and tries to achieve victories, but over time he doubts the correctness of starting military actions and fighting against a close people.

During the gameplay, the user will need to participate in battles using various cards that are replenished as the game progresses. If you play the available abilities correctly, you can achieve victory and advance through the story. The user can start a romantic relationship or focus on achieving a goal that will affect two kingdoms and the fates of thousands of people. The central character gradually develops, improving his characteristics and abilities.

The protagonist is the leader of the 7th Sacred Corps, who has incredible abilities that allow him to control soldiers and defeat superior enemy forces. The player has dozens of opportunities to change the passage, choosing a companion or not paying attention to them. There are many story paths and endings that are radically different from each other. The gameplay requires reading a lot of text and participating in a tactical battle with cards, using their original skills.