A Game About Capybaras Delivering Food is exactly what the title promises. It is a cozy open-world browser game where you ride a scooter as a capybara courier, accept orders on an in-game phone app and rush fruit across a capybara-run city. Every pickup stacks onto a wobbling tower behind you, so the faster you go the harder it is to keep everything from falling. You can play alone or with friends, and it runs on desktop and mobile. It is a charming pick for anyone who likes lighthearted driving games or wants to see the current ceiling of AI-built browser games. It won the Gold prize, worth $25,000, at the Cursor Vibe Jam 2026. That jam drew 945 games, and at least 90% of each entry's code had to be written by AI. Its developer, Leo (@leocooout), had previously worked on a real food delivery app, which inspired the parody of familiar delivery apps reskinned in capybara style. He built it in about 15 days. He says he did not write a single line of code himself, using Claude, Cursor and GPT for the code, Tripo for image-to-3D models, Suno for music and ElevenLabs for voices. He has said the hardest part was the human work of polish and art direction. Highlights: • Accept delivery orders through an in-game smartphone app • Physics-based fruit tower that grows with every pickup and can topple • Open city to explore on a scooter, themed down to the buildings and shops • Solo or online multiplayer with friends • Runs in the browser on desktop and mobile, with no loading screens • Original music and sound made for the game • Vibe Jam portal that links into other jam games The game is free to play in the browser, with no account or purchases. Desktop with a mouse and keyboard gives the best experience, but it also works on phones. The source code is not published.