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