game development

I want to make a 2D game about the life of the Virgin Mary. The idea is that the player explores places like villages, temples, and simple houses, meets people, completes some tasks, and collects symbolic items like flowers, candles, or scrolls. I want it to be educational but also fun to play, with nice visuals and calm music. Any ideas on how I could make it more interesting or simple mechanics for a beginner? //// To querendo fazer um jogo 2D sobre a vida da Santa Virgem Maria. A ideia é que o jogador explore lugares como vilarejos, templos e casas simples, encontre pessoas, complete umas tarefas e pegue uns itens simbólicos tipo flores, velas ou pergaminhos. Quero que seja educativo mas também legal de jogar, visual bonito, música calma. Alguém tem ideia de como eu poderia fazer isso mais interessante ou mecânicas simples pra iniciante?

Well, it might be like a visual novel game.

How about she has to make decisions on encounters, and has to be perfect all the time. You could have like a goodness meter that needs to be filled before an angel visits.

Or perhaps she fires angels from her hands to defeat evil demons tempting her and others.