Play five-a-side unicorn future sport: tackle for rail charge, bank shots along curved rainbow rails, split the ball into scoring ghosts and contest fourteen stars that boost goal value. Four divisions, squad training, local achievements, keyboard and touch, pause, and locally bundled GPT court artwork. Adapted from Rainbowball 2 by Raimon Ràfols. Source: https://github.com/rrafols/rainbowball_js13k (Apache-2.0). Metadata tags: github-source, game.

rainbowball-spectrum-league.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source rrafols/rainbowball_js13k

Created2026-11-01

Updated2026-11-01

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