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