I've placed the source code for the game on GitHub in the lauweijie/nm2207-game repo.
To build the game,
gulp are required. They can be installed globally with
$ sudo npm install -g bower gulp
To build the game, install the dependencies and run
gulp to start the server.
$ npm install --dev && bower install $ gulp
Instructions for building the game locally can also be found in the README.md file.