Sonic: Emerald Rush

Race with Sonic across three colorful islands! Collect rings, jump on robots, cross gaps and reach the emerald. Flags save your progress. Rings absorb one hit; without rings, you lose energy.

Controls: A/D or arrows to move; Space, W or Up to jump. Hold jump to go higher. On-screen touch buttons. P pauses.

A solo fan game with pixel art and three short courses. Portuguese and English interface.