| 摘要 |
PROBLEM TO BE SOLVED: To increase variation in the procedure of a game and make the game amusing by a method in which targets judged that they are not connected to a ceiling or targets existing on the upper side are caused to fall and the targets judged that the targets include a specific target are raised. SOLUTION: A bubble 22 is sent forth by turnably operating a shooting cylinder 21 through the operation of an operating device. Bubbles 22A-22C displayed on the upper part of a monitor come down according to the number of times that the bubble 22 is sent forth from a shooting base 20. Here, a CPU circuit is provided with a judging means which judges whether or not, for example, four bubbles including an antigravity bubble 22 UP are connected with a ceiling 25 or other bubbles existing on the upper side, and when the judging means judges that the four bubbles including the antigravity bubble 22 UP are not connected with the ceiling 25 or the other bubbles existing on the upper side, a mass of the four bubbles including the antigravity bubble 22 UP is raised. |
