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