Firefly is a vertical color matching mobile game that combines color grading and limited time challenge gameplay. Players slide the red, yellow, and blue sliders to restore the target color, observe the edge comparison and fine adjustment of the color blocks, and strive for high scores in the endless mode of solid color gradient and grayscale progression. It is easy to get started and strategic.
Updated on
Jul 27, 2026
Casual
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.