$ git clone https://github.com/Zarel/Pokemon-Showdown.git
$ node pokemon-showdown
# open a new tab
$ cd .. && git clone https://github.com/farice/leftovers-again.git
$ cd leftovers-again && npm install
$ npm start -- --opponent=randumb
Open your web browser and navigate to localhost:8000
. Play random battle and battle your AI.