Just use the left and right arrow keys to swap lanes. It should take 3 clicks of an arrow key to swap lanes, and tell me in the comments if you want a faster version or 3D version. Also, tell me in the comments what your score and time was!
Special thanks to Pixabay sounds for supplying free sound effects. Click the link to get your free sound effects to your hearts content! https://pixabay.com/sound-effects/