If you still want to play my game, you would have to download and install processing (from https://processing.org/download), then download my source files from the game page and open the project yourself. Hit the play button and it *should* work, although I have never used a Mac and therefore can't speak for processing running on your system.
I understand if it's a little too convoluted for testing a gameJam game, but thank you anyways for your comment and your congratulations.