Coming soon

About This Game

A river at the bottom of your screen

A thin strip that stays on top of your windows (or a small corner window). Under 5% CPU: built to stay open all day while you work.

Real time, real weather

Day, golden afternoon and night follow your clock; rain and storms follow your city's weather. At night they sleep; in the rain they shelter under the jabuticaba tree; in a thunderstorm there's lightning.

They live on their own

They graze, swim, drink at the water's edge, take naps, and a bird lands on their back now and then. Hold the click to pet one.

Plant and harvest

Jabuticaba, banana, papaya: garden plots that grow in real time, even with the game closed. Leaves are the currency.

Adopt pups

Up to 10 capybaras; a pup follows its mother and grows up in 6 hours. Each one is born with a fur: common ones, 6 special (Nocturnal, Albino, Golden, Spotted, Rain, Pitanga) and one legendary.

The Capypedia

An encyclopedia book with the furs you've discovered, the 10 outfits (Wizard, Warrior, Dragon, Cangaceiro, Saci, Beach and loose accessories) and the story of everyone who has ever lived on the riverbank.

Decorate the riverbank

Bench, lantern (lights up at night), palm tree and pier.

11 languages

Portuguese, English, Spanish, German, French, Italian, Russian, Simplified Chinese, Traditional Chinese, Japanese and Korean. Saves by itself; offline progress up to 12 hours.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Art assets (backgrounds, capybara and object sprites, capsules, icon), the store trailer footage, sound effects, ambience and music were generated with AI tools (image and video generation, PixelLab, ElevenLabs) from the developer's own references and direction, then cropped, scaled, palette-snapped and composed by hand-written code. The translations of the game and store texts into languages other than Portuguese and English were produced with AI and reviewed by the developer. All code, game design, writing and the original Portuguese and English texts are human-made. The game does not generate any content at runtime.