Listening to: Nothing.
That's right! I've got the alpha version of Boulder Run now online for you to test!
The game mechanics are very simple. You basically control your character with the arrow keys and dodge the boulders. The longer you survive, the higher your score.
The game only works on PCs right now. As far as progress, the difficulty change has to be tweaked a bit. Right now it ramps up very slowly and does a huge jump. The collision with the main character and the walls needs to be tweaked as well. Thinking about adding powerups and other similar items for you to grab to help increase your score and to stop you from just standing in the middle the whole time.
Download: Executable File (2.7MB)