About Shadow Dance: 节奏之光

Steer a glowing ball down a neon jade highway, change color at each arch, and hit matching orbs to the beat.

On a computer: Move the mouse, or press A/D or the left/right arrow keys, to switch lanes
On a phone: Drag your finger left and right to steer the ball

kimhyun described this game in a sentence on OhMyGames and the AI built it. You can make your own the same way, free to start.