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