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flappybird x sillybird

A free Flappy Bird game — play it in your browser, no install. A Flappy Bird–inspired browser game made with pure HTML5 Canvas and JavaScript, including a playful Silly Bird mode. For educational and non-commercial use only.

by @Prosperum26 · Prosperum26/flappybird_x_sillybird on GitHubLANG JavaScriptHOSTED ON PROSPERUM26.GITHUB.IOUPDATED 10 Feb 2026

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Controls: The player does not control the bird. Instead, use the Up / Down arrow keys to…

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From the README

A small Flappy Bird–inspired browser game built with HTML5 Canvas, CSS3, and vanilla JavaScript, featuring an extra fun and experimental Silly Bird mode. This project is created for learning and educational purposes only.

This project is inspired by Flappy Bird and is intended solely for educational and non-commercial purposes. All code is original, and no official Flappy Bird assets or trademarks are used.

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