If two or more rows are taken a little spoggling starts falling in the display to the right of the game board. The monster can be sent to another player by clicking its game board or using the F1 to F4 keys. The player who has received the monster will get extra rows inserted from the bottom of his game board. If you fail to send the spoggling to another player or press the Esc key before it hits the ground, you will receive the extra rows yourself.