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