Updated to ver1.43(test)

→ver1.43(test) ・Since there were some environments where saved data could not be loaded during the last update, we have included a stopgap measure in that case (or for the purpose of getting a casual look at various stages). ・If you press 0 on the keyboard during a stage, the stage is cleared, and if you press 9 on the keyboard, the secret goal is reached. Please use this function to restore saved data or to casually look at the next stage.