The Energy Gauge is a game mechanic from The Legend of Zelda: A Link Between Worlds and The Legend of Zelda: Tri Force Heroes. A horizontal purple-colored meter located in the lower left corner of the upper screen, it is what powers the usage of a majority of Link's available actions. The gauge's allotted energy may be extended with the aid of a Stamina Scroll. In early builds of the game, it looked decidedly similar to the Magic Meter, with which it already shares many similarities, being green, as well as more angular in shape.