Video Slot Machines

Video Slot Machines

The video slot machine is a more recent innovation, with no moving parts at all – instead a graphical representation of one appears on screen. Since the player is essentially playing a computer game, the manufacturers are able to offer more interactive elements, such as advanced bonus games and advanced video graphics.

In addition, because there are no mechanical constraints on the design of video slot machines, most display five reels rather than three. This greatly expands the number of possibilities: a machine can have 50 or more symbols on a reel, giving odds as high as 300 million to 1 against – enough for even the largest jackpot. As there are so many combinations given by five reels, the manufacturers do not need to weight the payout symbols although some may still do so. Instead, higher paying symbols will typically appear only once or twice on each reel, while more common symbols, earning a more frequent payout, will appear many times.

Video slot machines typically encourage the player to play multiple 'lines', so rather than simply taking the middle of the three symbols displayed on each reel, a line could go from top left to bottom right, or any of the other patterns specified by the manufacturer. As each symbol is equally likely, there is no difficulty for the manufacturer in allowing the player to take any or all of the possible lines on offer – the long-term return to player will be the same. The difference for the player is that the more lines he plays the more likely he is to get paid on a given spin – though of course he is betting more in the first place.

To avoid the feeling that the player's money is simply ebbing away whereas a payout of 100 credits on a single line machine would be 100 bets, and the player would feel they had made a substantial win, on a 20 line machine, it would only be 5 bets and would not seem significant, manufacturers commonly offer bonus games, which can return many times their bet. The player is encouraged to keep playing to reach the bonus: even if he is losing, the bonus game could allow him to win back his losses.

Blind

The blinds are forced bets posted by players to the left of the dealer button in flop-style poker games. The number of blinds is usually two, but it can range from none to three.

The small blind is placed by the player to the left of the dealer button and the big blind is then posted by the next player to the left. The one exception is when there are only two players a heads-up game, when the player on the button is the small blind, and the other player is the big blind. Both the player and the bet may be referred to as big or small blind.

After the cards are dealt, the player to the left of the big blind is the first to act during the first betting round. If all players call the big blind, the big blind is then given an extra opportunity to raise. This is known as a live blind. If the live blind checks, the betting round then ends.

Generally, the big blind is equal to the minimum bet. The small blind is normally half the big blind. In cases where posting exactly half the big blind is impractical due to the big blind being some odd-valued denomination, the small blind is rounded down to the nearest practical value. For example, if the big blind in a live table game is $3 then the small blind will usually be $1 or $2 since most casinos do not distribute large quantities of $0.50 poker chips.

The blinds exist because Omaha and Texas hold 'em are frequently played without antes, allowing a player to fold his hand without placing a bet. The blind bets introduce a regular cost to take part in the game, thus inducing a player to enter pots in an attempt to compensate for that expense.

It is possible to play without blinds. The minimum bet is then the lowest denomination chip in play, and tossing only 1 chip is considered a call. Anything higher than that is considered a raise. Poker without blinds is usually played with everyone posting an ante to receive cards, but it is technically possible to have absolutely no ante or blinds at all.

Pachinko

Pachinko is a Japanese gaming device. A pachinko machine resembles a vertical pinball machine, but has no flippers and uses a large number of small balls. The player fires balls into the machine, which then cascade down through a dense forest of pins. If the balls go into certain locations, sequences of events are triggered that result in more balls being released; these balls can then be exchanged for prizes. Pachinko machines were originally strictly mechanical, but modern ones have incorporated extensive electronics, becoming similar to video slot machines.

The machines are widespread in establishments called parlors, which feature a number of slot machines; hence, they operate and look similar to casinos. Modern pachinko machines are highly customizable, keeping enthusiasts continuously entertained. Because gambling for cash is illegal in Japan, balls won cannot be exchanged directly for cash in the parlor; instead the balls are exchanged for tokens, which are then taken outside and exchanged for cash at a place nominally separate from the parlor and possibly run by organized crime.

As an indicator of the popularity of pachinko in Japan, Japanese government estimates of the annual turnover of the pachinko industry are in the region of 29 trillion yen. To put this in perspective, this is about twice the annual turnover of Japan's automobile industry, and approximately equivalent to the estimated annual turnover of the global narcotics trade.

Pachinko parlors are known for tweaking their machines to maximize their profits without intimidating customers, which means that most machines have different payout settings than what their manufacturers claim. The Japanese police can tolerate such manipulation as long as it happens outside of business hours; generally, those that cause a loss to the player are found in greater numbers.

Resetting of machines every day before opening hours is a feature of all parlors, because of the strict enforcement of closing times implying some players having to give up their machines when they hit a string of jackpots. Those whose machines are in payout mode at this time are allowed to collect their balls for the duration of the payout. Some parlors allow members to hold a particular machine across operating sessions. Timing is another factor in determining how parlors set their machines: holidays, when many people play pachinko, are favorable because many play it for leisure and the parlors are keen to attract them to come back for more. Weekends are unfavorable because the majority of players have only this time to play.

The layout of the different setting machines is a psychological method of attracting players; machines near the entrance are usually set at a high payout rate. When people walk by the parlor and see players at those machines with a large number of balls, they are more inclined to go inside and play the other machines even though they are at lower settings. For this purpose, many parlors employ "sakuras" to sit at these machines and emulate players winning a large number of balls; they are required to return these balls to the parlor free of charge minus their wages.