When you press 'esc' in pc while playing, you can see a lot of taps like this photo. Also, the playing time is displayed on the menu. The playing time only stops on pressing esc. The time is still running some kinds of activities such as viewing inventory, opening item box, and looking at maps and files. Keep it in your mind if you try speedrun or get best rank.
Return to Game : Shutting down PAUSE menu and going back to the game.
Load Game : Bringing out saves. You can choose one prefering point.
Records : Loading achievements.
Results : You can see your best playing records. You can check how to get rank as well.
Costumes : Changing character outfits.
Options : Changing game settings
Quit : Exiting presenting game.