| 摘要 |
PROBLEM TO BE SOLVED: To effectively improve game properties despite of a simple structure by providing stimulus application mechanisms which apply the stimulus by moving an operation lever in a manual operation device for a game machine such as a TV game machine and constituting it in such a state as operating the stimulus application mechanism according to states of a game. SOLUTION: When a manual operation device is used for a joy stick for a fighting game in which characters displayed on a TV game machine are made to fight with each other and if a character of a game player side is attacked by an opponent character controlled by a computer or an opponent and receives damage, at least one of first and second stimulus application mechanisms is made to be in an operated state. That is to say, the support part of an operation lever is moved so that the stimulus is applied on a player via the operation lever 3. For example, in the case of receiving continuous attacks, an eccentric weight 18 of the first stimulus application mechanism 20 is rotated so as to vibrate the support plate and in the case of receiving a deadly blow, the second stimulus application mechanism 21 is operated so as to swing and displace the support plate 5 about a support shaft 14. |
