I am wondering how the level is generated.QwQ. I recently got some problems with my 2d roguelike platforms level design.
you can download the source code for free (Construct 3) on this page to make your own endless runner game :-)
https://www.construct.net/en/free-online-games/dawn-man-25668/play
The music is from Portsmouth Sinfonia where they played the tune for fun by swapping instruments between musicians: https://www.youtube.com/watch?v=pICA–V9stE