As a registered player, the fan automatically becomes a player of the national team of his choice. The goal of the game Happy PUK is to achieve the longest possible series of successful puck throws into the center circle of the hockey field and thereby defeat the opponent. The task for the players is made more difficult by the passing car and the sound waves of cheering, which come in varying intensity from the left or right side of the auditorium, depending on where the fans are the loudest.

There are several new features in the game like collecting coins, quests and trade for
purchasing upgrades. The collected coins can be used to make modifications to the puck, roll, flag or goalpost. Each player starts at level one and is automatically given three randomly generated tasks when the game starts. By completing them, he will reach the next level and receive a certain number of coins according to the difficulty of the task.

The results of registered players are automatically shown in the virtual league leaderboard.