About us

ggook's studio is a small independent studio in Seoul, Korea.

We make simple, friendly mobile games and learning apps: the kind you can pick up in a minute, understand without a tutorial and come back to every day. Some are quick arcade games like Hilltop Roll and Updraft, a puzzle game like Pass or Splash or an idle game like Bust Below; others help you learn, like our Korean and world history quizzes.

Our games are free to play and supported by ads. We keep things light: no accounts, no sign-ups, and your progress stays on your device.

Thanks for playing. If you have an idea or find a bug, we'd love to hear from you.