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