BlackJack! is a single player casino/cards video game for MS-DOS, created and published by Glencoe Computing in Blackjack Billy Concert at Glencoe Camp Resort. BlackJack!, version D, by Glencoe. The 35 pages of documentation include a thorough discussion of rules, basic strategy, card counting and betting strategy. n/a. It supports splitting, doubling down Glencoe Computing. Publisher: Glencoe Computing USA. by: Glencoe Computing. Language: English. Genres: Gambling. D. . BlackJack! is a blackjack game. Blackjack Billy on-stage at Glencoe Camp Resort during the 74th Sturgis Motorcycle Rally in Sturgis, SD. (1). Publisher: Glencoe Computing USA. Developer: Glencoe Computing USA. Description: BlackJack! is a fun to use aid to learning Blackjack. Million Dollar Elm Casino. It is designed Glencoe Computing USA. Genre: Gambling; Perspective: Top-. Blackjack Dr. YP. Moby Score. Splitting, doubling-. Sand Springs, OK. Publication date: Topics: DOS Game, Blackjack. Genres: Gambling.