The my arcade retro machine gaming system comes with 200 built-in games and requires no expensive game console. The retro machine is lightweight, portable and lets you enjoy hours of fun gaming just about anywhere! Requires 3 "aa" batteries (not included). • 200 built-in games • 2.5 inch color display • nostalgic feel with modern games • volume control • no console required • requires 3 “aa” batteries, not included.