The game Piggy Bank is a 5-reel 9-line video slot automatic game machine.
The maximal bet on one line is 10 credits. The maximal total bet in the game is 90 credits. The maximal win in the game for one line can amount up to 100 000 credits.
After making the bet the Player should press START button. The amount of the credits is reduced by the amount of the summed bet (i.e. TOTAL BET). If several winning combinations occur at a time they are summed up. The Player can try to double the win in the risk mode where he is to choose one from the four closed cards. The chosen card should be bigger than that of the Dealer. In case of the unlucky choice the win is lost. If the Player considers the card of the Dealer to be too big and in case the Player wants to risk no more, he can stop opening the cards, withdraw the win and transfer it into the credits.

In case three or more symbols occur BONUS GAMES are started. Five Piggy Banks appear on the screen. The Player chooses the Piggy Bank that the robber will break with the hammer. In case there is money inside the won sum is displayed in BONUS WIN column.

The Piggy Bank can also contain FREE GAMES that are drawn after BONUS GAMES are over. After every attempt the number of the Piggy Banks is restored to five, but at some definite moment a policeman may appear instead of the Piggy Bank and arrest the robber. BONUS GAMES are over and the sum scored by the Player is added to the credits. Though in case the Player is playing with a big bet, the policeman when trying to arrest the robber for the first time is struck by a brick that falls down on his head, and BONUS GAMES are going on.

In each of the FREE GAMES one of the reels sequentially, starting from the first one, turns into WILD symbol.

If the fixed limitation for the credit (it usually amounts to 10000) is exceeded, the game is interrupted and the note CALL ATTENDANT appears on the screen. One should withdraw the win and then the game can be renewed.