The non-table casino games usually include the games played in mechanical or electronic gaming machines like Pachinko, slot machines, video lottery terminals, and video poker, as well as random number casino games, such as Bingo and Keno.

Pachinko is a Japanese gaming machine for playing casino games and could be used for gambling or general amusement. The pachinko would resemble a vertical pinball machine but would not have any flippers and the balls would be smaller but in large numbers. The player should propel a ball into the machine, with a controlled initial speed. The ball would cascade down through pins arranged like a thick forest. If the ball reaches the bottom without falling into certain pockets, the player would lose the game. If the ball fell into a pocket, more balls would be released as a kind of jackpot to the player.

The conventional slot machines had been mechanical devices with 3 to 5 reels that would spin when the player pulled the lever places in the side of the machine, which earned them the name ‘one-armed bandits’. However, modern slot machines had been fitted with a push button at the front instead of the side lever, though some of them still have the lever along with the button.

The casino games played at video lottery terminals allow the players to gamble on the outcome of certain video games. These terminals differ from slot machines, because they are connected to one centralized computer that would control the outcome of each bet through a random number generator process. Even though the operators of video lottery terminals usually program them in advance to fix the number of payout and the amounts that the central computer could allow at all its connected terminals.

The casino games of video pokers are based on 5-card draw poker played on computerized consoles similar to slot machines. The video pokers were the direct outcome of the development of computers. The video pokers were found far less intimidating than the poker casino games played at the casino tables and gained in popularity very quickly.

Other famous non-table types of casino games are Keno and Bingo. The traditional Keno casino game would use a circular glass enclosure having 80 balls of ping-pong ball size. The balls would be numbered from 1 to 80. The enclosure, termed as ‘bubble’ would be agitated with air pushed into it from a blower. The player would press a lever to open a ‘V’ shaped tube and the balls would lift one by one into the tube. When 20 balls had been drawn, the player and the ‘verifier’ of the casino would record the balls and the computerized system would calculate the bets depending on the numbers that had been drawn.