Your chances of winning are further boosted if you understand the essence of playing Keno and then put your skills into practice at some of the best online casinos mentioned at a later stage in the guide. The main purpose of the best Keno strategies is to minimize the house edge and provide players with a greater number of winning opportunities. This percentage sounds pretty scary, especially if you are aware of the Baccarat or Blackjack house edge. Keno is a game featuring a house edge between 25% and 40%. The majority of reviews discussing Keno strategies emphasize on the house edge that simply cannot be overcome. The Chinese immigrants who came to work in the mines have brought the game to the USA. What is Keno - Why Play a Keno Casino GameĪs mentioned above, Keno is similar to Lotto.