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