There is a reason why slot machines take up so much of the floor space in land-based casinos – they are hugely popular. So it is online, where slots are played by many millions of people around the world. The combination of the interesting game play, great graphics and sounds, and the potential to win huge sums of money with every spin make them a great way to spend time. There are a few terms it is good to know when you first start to play online slots.

Here are the explanations for a few of the most common:

Bonus:
a special feature of the game, which is activated by the presence of certain symbols in a winning combination

Optimal play:
a payback percentage that is based on the player using the optimal strategy in a skilled-based game

Payline:
a straight or zig-zagged line that goes across each reel, constituting a winning combination. Video slots may have as many as 100 paylines.

Pay table:
a list of the number of credits a player will receive for each winning combination.

One of the things players should familiarise themselves with, if they are new to a particular game, is the payout percentage. By comparing payout percentages for different online slots, you can work out where it is best to play. There is no accounting for luck, of course, but statistically the payout percentages tell you how much of the money wagered is theoretically paid out. If you were to play at any casino in Las Vegas or Reno, for example, the state of Nevada requires slots to have a minimum 75 per cent payout, while in Atlantic City it is as high as 83 per cent. The advantage of playing online is that you are likely to get a higher payout percentage, which increases your chances of winning.

Written by Alex Corcoran, a writer who is actively involved playing the online bingo sites and blogging about these activities.

Playtech Casino Hero Slots

In 2009 Playtech signed a contract with Marvel to develop featured games based on Superhero comic characters such as the Hulk, Fantastic 4, Iron Man, Punisher and Daredevil just to name a few. These Hero Slots have gained huge popularity among online gamblers.

Players that log onto casino Playtech at let-poker.com will have a chance to enjoy their games in 3D graphics including exciting features on these Hero slots which are famous for four progressive jackpots played at once and a wide range of bonuses. These bonuses include the Match Bonus, No Deposit Bonus and the Free Spins Bonus.

Playtech Casino Bonus To Play with Free Cash

Online casinos suggest that gamblers play a wide range of games with free cash first to get the feel of the game before playing for real cash such as the Slot Machines, Video Poker, Blackjack and Roulette. There are also the famous card and table games that players can try out as well. The No Deposit Bonus is one of the most popular free cash bonus types.

No Deposit Bonus

The No Deposit Bonus allows gamblers to play the game and get the feel for it before making a deposit to play for real cash, so there is no risk of losing money unnecessarily. There are some casinos that offer players up to $1,500 on a No Deposit bonus

Free Spins

The Free Spins Bonus is another interesting bonus which also gives players the opportunity to play for free before making a deposit. This bonus is not as popular as the No Deposit Bonus as gamblers have a limited time in which to play a certain amount of free spins and may have to play 500 spins within one hour.