Las Vegas Cool Hand ROM Download for Gameboy Color (GBC) on Emulator Games. Play Las Vegas Cool Hand game that is available in the United States of America (USA) version only on this website. Las Vegas Cool Hand is a Gameboy Color emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Scooby-Doo! - Classic Creep Capers, Vegas Games and Cool Bricks as shown below. Las Vegas Cool Hand works on all your devices in high quality.