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