Blackjack

HIT ME 3 card sharks seated around the TV. You and up to 2 of your cronies. Each with 200 chips of your own. Object? Beat the House, with Blackjack Game Program. The computer deals the cards onto the screen just like they would lie on the table in Las Vegas. Bet up to 25 chips each hand. Play until you're either busted or you've won 1,000 chips. Blackjack Game Program. Your ace in the hole. (Additional set of paddle controllers needed for 3 player version.)

Source:

1978 Atari VCS Catalog