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