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