| 摘要 |
The present invention relates to a plus minus shooting game and a program thereof and, more particularly, to a shooting game wherein a user repulses flying objects by shooting the objects flying in crowds. A method for playing the plus minus game comprises the steps of: providing a game-playing interface which displays flying objects for providing mathematical questions at right and left sides and wrongly displaying inequalities for comparing the answers of the mathematical questions in the middle, a flying object supplied to the user to repulse the flying objects, and plus or minus shooting of the flying object; generating and providing, at regular intervals, the flying objects for providing mathematical questions at right and left sides and wrongly displaying inequalities for comparing the answers of the mathematical questions in the middle; repulsing the flying objects by correcting the inequalities via plus or minus shooting on either of the questions at right and left sides of the corresponding flying objects while moving the flying object up, down, left and right via direction keys; judging whether or not the flying objects have collided; exploding the flying object controlled by the user and ending the game if it is judged that the flying objects have collided; and continuing the game if it is judged that the flying objects have not collided. |
