Clone the repository and run npm install && grunt.
Use grunt to run the game.
You can find an online version of the game here: http://bit.ly/1mVMQ5N
Edit (08/05/2015)
This game was submitted to #onegameamonth challenge :-)! you can find more information here: http://www.onegameamonth.com/
All the resources (graphics, code and sounds) were made by me, except the bitmap font.
This software is distributed under the MIT License.