A food item given by the Hungry Cave when you feed it the correct snacks. Increases your maximum energy and refills part of your energy bar. There are four sky berries in the game. When you eat a sky berry, the text, "It is strange, but the taste reminds you of fresh dew" is displayed. This is a reference to the stardrops found in Stardew Valley, which display the text, "It is strange, but the taste reminds you of [favorite thing, entered at beginning of game]."