Drunken Boxing
The energy bar is a ubiquitous UI element in games, visually representing a character's remaining vitality, stamina, or special resource. It serves as a crucial gameplay feedback mechanism, often depleting during actions like combat or sprinting and refilling through rest or items. Beyond its functional role, it creates tension by signaling vulnerability when low and can symbolize narrative stakes—a dwindling bar might reflect a protagonist's fading hope or physical exhaustion. Its design, from color gradients to segmented styles, intuitively communicates status without text, making it a foundational tool for balancing challenge and player awareness across genres.