You can participate by paying $1, $2, $3, $4, $5, $10, or $20, and your payout will be calculated based on how many winning Keno numbers you get and also what your bet size is. Most Keno games are played with a pool of 80 numbers, and the most popular version is called a 20-spot Keno, where you pick 20 numbers and hope that the draw will get as many of your lucky numbers drawn. You choose some numbers and hope they turn out to be the winning numbers. The way the game is played is very simple. Online casinos have long been featuring the title as a popular choice that appeals to players. While the odds of winning aren’t necessarily the highest, the logic of the gameplay is easy to follow. Keno’s popularity is definitely owing to its simple and engaging concept. Play now How to Play Keno – A Simple Walkthrough