From ebgames.com:

It’s the largest collection of classic Atari games ever! 85 Games that started a revolution! Take a step back in time to the early days of video arcades with Atari® Anthology, a compilation of unforgettable and authentic Atari titles. Each one is faithfully reproduced with all the great sights, sounds and fast action that made them so popular. Whether you played these games in their original arcade cabinets or on an Atari 2600 console, you’re sure to find a favorite.