Operetta emerged in the gaming scene with "Koezaru ha Akai Hana: Koi ha Tsuki ni Michibikareru" in 2018. This visual novel received acclaim for its intricate storytelling and character development, establishing Operetta as a notable player in the genre. The company's dedication to narrative depth and emotional engagement is evident in titles such as "Noise: Voice of Snow," which further explores complex themes and player choices.

Specializing in visual novels and narrative-driven games, Operetta has developed titles for platforms including PC and consoles. Their work on "Koezaru ha Akai Hana" showcased unique branching storylines and multiple endings, influencing trends in interactive storytelling within the visual novel genre.

The publisher has achieved significant milestones such as expanding their portfolio with diverse narratives and establishing a dedicated fanbase. Their collaborations with indie developers have also broadened their market reach.

Operetta's portfolio reflects a commitment to delivering quality gaming experiences. Their contributions have resonated with players and critics alike, earning recognition for high ratings and positive reviews in the visual novel community.

Operetta continues to shape the visual novel genre with upcoming projects, demonstrating their ongoing influence in the industry and commitment to innovative storytelling.