■Functional adjustment
・The settings are now saved automatically after changing the screen mode/resolution from the Setting screen.
・Adjusted to change the volume to 10 levels from the settings
・The operation guide is now always displayed on the right side of the screen when the Setting screen is opened.
・Mouse guide is now displayed when retrying by holding down the right mouse button.

■Bug fix
・Fixed a bug that caused the frame rate to exceed 60 under certain circumstances.
・Fixed a bug that caused balloon objects to be more buoyant than usual in high frame rate environments.
・Fixed a bug that retry would occur automatically when entering the question again if the right mouse button was pressed just before clearing the question.

■Questions fix
・Corrected some typographical errors.
・Modified IQ TEST to display thumbnail images of questions from actual questions
・Added Chinese (traditional and simplified characters) in the mouse operation instructions on the IQ TEST and Setting screens.

■Achievement fix
・Added icons for IQ TEST related achievements
・Added Chinese (Traditional and Simplified) in IQ TEST related achievement