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