Jinjja World

We use AI tools during development. All AI-generated content is selected, edited and integrated by us before it ships, and the game ships no content generated while you play. - Voice audio: The spoken Korean (female, male and slow voices) is synthesized with text-to-speech models (Chatterbox Multilingual, cloned from openly licensed CC BY 4.0 reference recordings; a few lines with ElevenLabs). There are no human voice actors. - Art: Most 2D art (character parts, outfits, buildings, interiors, props, items, creature companions, backgrounds and webtoon panels) was created with AI image generators (OpenAI image models, FLUX.2) and then curated and edited. Some figures, props, signs and subtitles are drawn in code. - Music and sound: Background music, film music and sound effects were generated with ElevenLabs. - Text: Korean learning content, dialogue and quests, and the translations of the game into English, German, Spanish, Brazilian Portuguese and French were written with the help of AI language models and checked with automated tests and AI-assisted language review. The grammar follows the NIKL International Standard Curriculum for Korean (2017). - Cutscenes are animated in code; their backgrounds are AI-generated images. No AI video is used in the game. - Marketing and store page: Store-page art (capsules, key art, banners) was generated with AI image tools (OpenAI gpt-image-2) from our own character and creature designs and reviewed by us. Trailers combine real in-game footage, code-generated films, AI-generated background paintings and AI-generated music (ElevenLabs). Screenshots show real gameplay only. None. The game does not generate any text, images, audio or video with AI while you play. For optional pronunciation exercises, your recording is sent to Microsoft Azure Speech, which analyzes your pronunciation and returns a score; it does not create content.