Sources and terms of use

Fonts, Art and Sound Credits

Fonts

These fonts are provided by Google Fonts, each under the SIL Open Font License 1.1.

• Black Han Sans — SIL OFL 1.1
• Gothic A1 — SIL OFL 1.1
• Nanum Gothic Coding — SIL OFL 1.1
• Nanum Myeongjo — SIL OFL 1.1

Full text of the SIL Open Font License 1.1

Art

The pixel art consists of images generated with WAI-Illustrious-SDXL (the model's terms permit commercial use of generated images) and output from OpenAI image generation. OpenAI output is used on the basis of the usage rights under the applicable OpenAI Terms of Use.

Sound

The music and sound effects are synthesized live by code.

External scripts

Google AdSense is loaded only when ads are enabled, and the Kakao SDK only when you press the KakaoTalk share button while sharing is configured.