Sonic

You control Sonic, the blue hedgehog, running from left to right across looping levels. The main goal is straightforward: get to the end of each stage as fast as you can. You press the arrow keys to move and the spacebar to jump, rolling into a ball to bounce off enemies or break through obstacles. The pace is quick, and the physics feel a bit loose, making some jumps more precarious than they should be. It has that specific, slightly unpredictable rhythm of an early fan-made platformer. The game feels like a rough but earnest sketch of something faster and smoother.