Koi Garden is a zen idle game where you create your own Japanese pond and raise unique koi carp in four relaxing settings.
Feed your fish, develop your garden, upgrade your equipment, and unlock 19 increasingly rare koi carp varieties to progress to the Dragon's Ascent!
Transform your pond into a living ecosystem and discover a soothing experience inspired by Japanese Zen gardens.
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What's new (v2026.08.6)
- NEW Feeding camera: hold the feed button — or press and hold on the pond — and the camera zooms in on the food drop so you can watch your koi rush in up close. Release, and it smoothly zooms back out. Pinch zoom still works anytime and takes priority.
- The "Report a problem" window now asks for your contact email, so we can get back to you about your report.
- Performance improvements, stability, and bug fixes.