Slots keno is a pair of animated keno games one with dropping balls .You select any amount of numbers from 2 to 10 and the game draws 20 balls from a total of 80 balls. With keno22 if you get a specified amount of hits you have the option of buying 2 extra balls. Sound, Auto select, save the games of 1 to 6 players etc. is included. Consider yourself warned, this is very addictive.Limitations: