Product Overview
- How To Play:Choose the song key to start the game, a total of 6 levels (6 background music), the difficulty increases from Level1, the number of lights increases in tum. Hit the digital tube plus 1 point, play hit sound. A typo is considered an error, and the digit tube loses 1 point. The game ends when the background music stops, the score exceeds the record of each Level, the challenge is successful, otherwise the game fails.
