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