This is an online multiplayer game being developed by Jim Lynch. Not only is it meant to be an example of how the tutorials can be used, but it is supposed to actually be a fun game! mJack, potentially titled "BlackJack Battles", "Battle Blackjack", or others is a browser game on facebook, kongregate, this site, and other game portals. You can find links to the current game below. In the open beta you can use your own account and play against real players. If you have a tester account you can access individual states.