Metal Slug Boss Fight Robot Demon

A Metal Slug boss fight screen featuring a large robot demon with horns. The robot demon should have an armor with a white and blue color scheme and be laser-blasting at the player characters, who are armed with classic Metal Slug weaponry. The scene should be intense and action-packed, with vibrant pixel art style and a chaotic, detailed background. Include the health bars for both the boss and the players, and ensure the overall aesthetic captures the retro arcade feel of the Metal Slug series.