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