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