Regarding the sound effects of the game, it is known that the flow is not affected even if the sound timing is shifted, and the flow is significantly higher in some cases with and without sound effects know. On the other hand, when the sound effect itself is not suitable, no study has been made because it is difficult to determine what sound effect is not suitable. However, in the real world, there are already commonly used sounds depending on the situation. Therefore, in this paper, we conducted a quiz as an example in which two situations can be imagined only by sound, verified that the sound and the situation were interchanged, and verified using sound effects that are not used for the quiz, and determined which sound effects are not suitable for the game Investigate whether it gives such discomfort and stress.