First, I recommend turning your file into a zip file since some people can't open open rar files directly on their devices (the easier it is to open, the more people will play your game). Your game definitely fits the title prompt and I love how the music changes each time you play but it is very simplistic.
Some simple things you could do to improve your game (if you wish to) in the future:
- Make the lane dividers move the same direction as the "enemy" bikers to indicate the player moving forward. There should be a way to loop this into your game if you search online.
- Change the background/gray panels on the side to different background to accompany the music changes. Even simply changing the colour from grey to different colours is an improvement.
- Gradually increasing the number and speed of the "enemy" bikers so the level gradually becomes harder rather than being fast from the start.
- Make a counter either measuring the "distance" the player moves or the amount of enemies they avoided.