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