Twenty Card Keno allows you to play twenty Cartes at the same time, using the same random numbers for each card. Features incude Autoplay, Advanced Card Marking Features, Sound, speed controls, Save/Load Game, Active Stats for Keno Game Return, Editable PayScale, Cheat Codes, and complete Help File. Bet up to 10 credits per Plateau. Adjustable Autplay Automarking interval.