RPG Maker Ace
This little script makes a nifty transition effect between every Scene of your game. The effect will be performed whenever a Scene changes, for example, when you enter the menu from the map, or when you enter the inventory menu, when you go back to the menu, when you go back to the map, etc.
Works with custom menu scripts or custom Scenes too.
Read the header for more info and watch the video below to see it in action.