To start a game, enter a name in the input field. Then a random countdown between 1 and 6 minutes will start. When the timer hits 00:00.000, a name will popup on the middle of the screen, a voice will yell out his/hers name, and the screen will go crazy with blinking. If you're the one picked, you are supposed to drink/do a shot.
Depending on the rules (you should figure it out before starting the timer), the player has to stand while drinking, do a shot, or just take a sip of their drink.
There are two modes: fair and anarchy. With anarcy, the namepicking is random, which can result in one person being chosen n-times in a row. With fair, no player can be more than 3 drinks ahead of the others.
To make the game more fun, players can join via phone, by scanning the QR-code, or navigating to the URL underneath the QR-code. Here the player can chose their own name, and create a portrait of themselves!
To change any of the settings (change from fair to anarchy, or turn of sound), click the "Settings" in the top left corner. Here you'll also have the option of starting a Zoff channing in the background!
If a player wants to leave the game/has to leave the party, his or hers name can be removed from the name-pool by clicking his or hers name underneath the timer.