Game update on July 8 2021 — Princess&Blade Steam update #12075

After seriously read the comments in the comments area, the following is the upgrade instructions made on July 8: 1: The game screen setting menu has been adjusted, the gamma value adjustment option has been added, and the resolution modification option has been added. (some players reported that the game screen is dark, which may be caused by the quality of effects settings. Therefore, an explanation is added under the effects settings, and the gamma settings are added to provide further improvement.) 2: Limit monsters so that they can't fall out of the map to avoid the problem that players can't kill monsters. (this is only a temporary solution. A better solution is that the monster will be hurt if it falls down. If it falls to death, there will be no such problem. I plan to finish in the next update) 3: In order to take care of the habits of some players, the function of y-axis revers...