1up, video game concept, save progress icon, pixel art, vibrant colors, retro style, 8-bit texture, glowing effect, centered in frame, close-up, green mushroom, smiling face, floating animation, digital display, arcade machine, neon lights, soft backlighting, nostalgic atmosphere, side-scrolling platformer, power-up collectible, high score, game over screen, continue option, checkpoint flag, level design, extra life, bonus stage, victory pose, gamepad buttons, user interface, HUD elements, achievement unlocked, sound effects, game development, interactive media.