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