Why Do Online Casinos Offer Free Games? Is It a Marketing Strategy, Gimmick or Simply a Freebie?

So, you have chanced upon a site, which offers online slot games for absolutely no money.

But you’re a bit concerned about the free slot games and sometimes it seems totally unbelievable that an online casino is offering a free game.

Marketing Strategy, Gimmick or Simply a FreebieIs it a marketing strategy, gimmick or simply a freebie to lure more members, you wonder?

Well, whatever the online casinos or the members like to call it, it’s definitely something that works for the online casinos.

Hence, they continue to offer free or demo games that don’t need any real money. Quite evidently, you’ll also not make any real money here. But you get to practice these slot games and get a hang of it.

For instance, Double Bubble slot is available to play at online casinos like Sun Bingo as well as Jackpotjoy. Here, you can play it for free to try it out and see if you’d enjoy a game like this slot.

It gives players a chance to learn and enhance their betting skills, fine tune their mistakes, and increase the possibilities of winning at the paid slot games.

In fact, after playing a free game, players often get the confidence of trying out more such free games and then moving on to play with real money.

Now, this is definitely a well-thought out strategy by the online casinos!

Except for maybe a few advanced features, the free games and real money games are completely the same.

The only difference is that when you play the real money games, you’ll be betting your money, while the demo games are played with make-believe money, much like a game of Monopoly!

So, if you are a beginner and have never played slot games before, this is a great way to try some of the games.

However, where there are free things, there’s always a lot of debate!

Are the free games easier to play than the real money games? Are the free games programmed to giveaway frequent wins, thus, luring the member to play with real money?

But players who have played both, free games as well as their real games say that there are no such differences. They’ve noticed that everything is the same, from minute details like images, sounds to the probability of losing and winning.

In fact, not many are aware that the online casinos rely on word of mouth rather than extensive advertising.

They also offer referral benefits to their current and loyal members. So, if they refer anyone to their online casino, the member is also benefitted.

Additionally, they have loads of promotions and offers for both new as well as their already existing members. So, it’s usually a win-win situation for both.

Some of these offers are indeed great, but obviously come with their set of terms and conditions. While the online casinos would like to be generous, they can’t do that at the cost of running a business in loss.

So, if you opt for any of these promotional offers, ensure that you read up everything about it before you take up on their offers!

Sun Bingo Sister Sites

Sun Bingo is a very popular gaming website. It was established in 2006 and since then has gained tremendous popular.

Apart from Bingo 80, Bingo 90 and 75 are also available there.

They have amazing bonus offers, numerous bingo games and some of the biggest jackpots.

The games are powered by Gamesys Group, which is indeed one of the foremost in creating powerful graphics and amazing visuals.

There are some offers that can only be found at Sun Bingo, so try it out!

The gaming environment is safe and secure as Sun Bingo is commissioned under the Gambling Commission and the Government of Gibraltar.

The welcome bonus is 300% and the registration is simple and easy.

Here are some other sites like Sun Bingo that offer some great games like Double Bubble slot!

Heart Bingo

Heart BingoThis website is definitely considered as one of the most loved bingo websites there is.

The welcome bonus is an amazing 200%. Newcomers are in for a treat as there are weekly and monthly promotions lined up once you start playing.

Some of the slot games are Double Bubble, Barnyard Bonanza, Spinning for Gold, Winstones, Pirates Plunder and many more.

The VIP lounge offers attractive offers such as personal advice, bonuses and much more.

Virgin Games

Virgin GamesThis website is also Sun Bingo’s sister sites and offers great service. The welcome bonus is 200%, which is an amazing deal.

Some of the popular slot games that you will encounter here are Peggle, Deal or No Deal and Zuma.

The customer care service is great here. The staff is efficient and most of your problems will be solved in a couple of hours.


Caesars Bingo

caesars-bingoAnother one of Sun Bingo’s sister sites that provides amazing offers is Caesars Bingo.

Its welcome bonus is a splendid 200%. Amateurs and professionals alike can enjoy this offer and more once you start playing.

There is a great range of slot games available. The 34 games are exciting and fun.

Since all of them are developed by the Gamesys Group, their graphics are amazing as well.

Also commissioned by the Government of Gibraltar, the payment methods are safe and secure.

Fabulous Bingo

Fabulous BingoEstablished only a couple of years ago, this gaming website has come a long way. It is now one of the most sought after bingo websites.

The amazing welcome bonus is 300%.

Apart from this generous welcome bonus, it also offers promotions regularly. The daily free pleasure gives you the chance to win cash prizes as well.

The VIP services have offers such as special games and discounts.

Jackpotjoy Bingo

Jackpotjoy BingoThis sister site of Sun Bingo has some of the best video slots.

Some of the most slot titles include Winning Lot, Family Fortunes, The Godfather, Nuts and Bolts and Jungle Jump and more.

You get a welcome bonus of 200% to start with, which is quite great.

The customer care is available 24 hours a day with great service.

Jackpotjoy Sister Sites

There is a limited number of sites that are similar to JackpotJoy online, each owned by Gamesys – the company that developed the brand from scratch.  Below you will find each of the Gamesys brands and the bonuses that they offer.

Jackpotjoy Sister Sites

Heart Bingo – Deposit £10 Get £50

Heart BingoOwned by Heart FM, Heart Bingo does not boast of many rooms, but a player can win huge jackpots by playing 90-ball, 75-ball and 80-ball bingo games.

As many as 30 slots featured on Heart such as Double Bubble, Wonderland and Tiki Island, along with Doubly Bubbly are also available here.

For new players depositing up to £200 for the first time in their Heart Bingo accont, there is a 200% slots and bingo bonus.

Though Heart Bingo boasts of a mobile platform like Jackpotjoy, it does not have bingo rooms, but has only slots games.

Virgin Games – 200% Free up to £200

Virgin GamesVirgin Games is best suited for slot games as it has very few 90-ball and 75-ball bingo rooms.

However, the site does dole out guaranteed bingo prizes to the tune of £20,000!

The slots and casino table games offered by Virgin comprise The Godfather, Zuma, Double Bubble, Golden Goddess, Blackjack, Roulette and more.

Virgin Games also has its own version of multiline slot, Secrets of the Phoenix and related daily game such as Search of the Phoenix.

Company’s promos boast of BOGOF bingo, Super Linx, friend referral bonus and free bingo games.

Vpoints can also be earned by members and traded in for Virgin Atlantic Airlines.

Sun Bingo


sun-bingoThis is an excellent sister site of Jackpotjoy. It boasts of 90-ball and 75-ball bingo rooms, akin to Jackpotjoy and it even offers 80-ball, which is not a feature of Jackpotjoy.

The availability of slots on the site is the same with favoured slots like Double Bubble and Peggle, they also have their own featured slots.

It also offers a choice of three games on a daily basis comprising Doubly Bubbly.

Members registering for the first time can play on a complimentary basis for a week in the Learner Room.

There is also a bonus of 300% up to £300, which can be availed on both bingo and slots.

It also offers amazing promotions comprising free bingo and BOGOF offers, along with a few prize draws changing often.

It also offers a mobile version that has comparable features with same set of slots.

Fabulous Bingo

Fabulous BingoThis is the sister site of Jackpotjoy. Though it is not as huge as Sun, the bingo games offered here are similar.

The varied range of slots like Rainbow Riches and Winstones offered by Fabulous Bingo with many titles are on similar lines with Jackpotjoy.

New members get to enjoy a huge 300% welcome bonus on a maximum of £300 for using all the bingo and slot games.

The promotional features of this game on a daily basis comprise of link games and BOGOF. It also offers cash back rewards, friends referral bonus and weekly prize draws providing the opportunity to win a holiday, electronic gadgets or beauty products.

This site can also be accessed on a tablet and mobile.




For the compulsive gambling junkie, there is nothing more exhilarating than getting online and testing his luck on a host of games available online.

For the gaming enthusiast who wants to get his adrenaline pumping, there is no better alternative than Jackpotjoy, an outstanding website, which offers the best bingo and slots online.

If the player wants to experiment with several choices, there are other Jackpotjoy sister sites with favourable bingo, other games and plenty of offers.

Though the featured amenities on these sites cannot be compared with games unique to Jackpotjoy, they do offer similarly positioned bingo, promo and other great multi-line slots.

Online Casinos Featuring the Popular Double Bubble Slot

With as simple a theme as bubbly champagne, Gamesys Group has constructed a perfect slot game.

Needless to add, the wild and scatter symbols associated with this slot game are represented by the bubble symbols.

To make this game more player friendly, Gamesys Group has introduced Pop Bonus feature, which provide the players additional opportunity to spin the wheel.

Tricks to Succeed at Double Bubble Slot

Basic rule to succeed at the slot game is to be fully conversant with the terms and conditions of the game.

This allows players to utilise the offers and bonuses provided in an optimum manner.

Second simple tip to succeed in any slot game is to play with more lines and with more number of coins.

When the spin comes to a halt, the more the number of lines wagered on by a player the better are their chances of seeing a pattern emerging on the reels, which are as per the casino terms.

Recommended Online Sites to Play Double Bubble Slot

Since it is important to enjoy the entertaining game from a secure site, players carefully choose the online casinos to wager their hard earned money.

Also with intense competition existing between online casinos to attract new customers, players cleverly use the situation to play from the site where they get the best offers.

Some of the leading online sites where players prefer to play Double Bubble slot include Wicked Jackpots, Virgin Games, Jackpotjoy casino and Caesars casino.

Jackpotjoy Casino

Jackpotjoy CasinoA casino, which assures the players to let them into the jackpot rounds, is Jackpotjoy casino.

Jackpotjoy casino has several slot and bingo games. Jackpotjoy casino is also known for offering a few, but very special games. .

A welcome bonus of 100% is automatically accounted in the players account here, at the start of the real money game.

The site is also very popular for its super jackpot offers, which provide players a great chance to earn fabulous money.

Freebies at Virgin Games

Virgin GamesYet another favourite of casino players when it comes to playing the delightful Double Bubble slot game is Virgin Games.

Players prefer this gaming portal due to its attractive offers like daily free games and guarantee to win handsome prizes every day.

Players are also bestowed upon 200% of welcome bonus on the initial deposits made at the site.

Virgin games offer casino players several interesting options to play the bingo and slot games.

Thus, players enjoy playing their loved games in a secure environ and end up by making good money too at Virgin Games.

Not so Wicked Jackpots Afterll!

Wicked Jackpots CasinoJackpots may be cruel to many when after so much aspiration and dreams, the actual reality brings them crashing down.

But this has not been the case at Wicked Jackpots. Right from offering a bounty with deposit bonus to offering free games and a guaranteed entry to the jackpot rounds, Wicked Jackpots is the most sought after place to play the Double Bubble slot.

So, choose an online casino today and start playing this refreshing and entertaining slot!

Bingo Sites with Double Bubble Slot

As the name is suggestive the theme of the Double Bubble slot game is bubbles, which are reminiscent of the champagne bubbles.

Various symbols associated in the game like the wild symbol, scatter symbol and the bonus features are represented through bubbles of different kinds.

Needless to say, Double Bubble slot game is as amusing as the bubbles are.

Places where Double Bubble slot are Featured

At some of the leading online casinos like Caesars casino and Jackpotjoy the Double Bubble slot game is available to play.

Further, this entertaining slot game can be played at a few bingo sites like Sun Bingo, Fabulous Bingo and Caesars Bingo too.

Double Bubble slot game can be played on all these online sites directly without any need to download the game.

Players prefer to play Double Bubble slot at sites like Fabulous Bingo, Sun Bingo and Caesars Bingo due to the liberal welcome bonuses offered.

And it is not only the welcome bonus, which entices the players to the site, freebies like daily bonuses, gifts and free games attract the players to the site as well.

Special Offers at Caesars Bingo

caesars-bingoWhile the Double Bubble designed by Gamesys Group can be played directly from sites offering the game, without need to download the game, different sites offer unique promotions to the players in their bid to lure new players and retain the regular players.

Among other offers, Caesars Bingo has devised promotional plans for Mondays when players are bestowed with cash backs.

Caesars Bingo also offer welcome bonus in the range of 200% for deposits up to £400.

Sun Bingo Offers

sun-bingoIn their bid not to be left behind by the spate of offers by the competitors, Sun Bingo has thought of novel ‘Win a Trip’ offers for players signing in to play the enjoyable Double Bubble slot.

Players also get a good chance of playing free bingo games on the site.

For players who still feel that the offers are not adequate, Sun Bingo offers cash prizes too.

Welcome bonus offered here at Sun Bingo is among one of the highest paid for online games at 300% for the initial deposit money paid by the player.

Fabulous Bingo’s Extraordinary Offers

Fabulous BingoIn a very striking manner, Fabulous Bingo has come up with promotions, which are almost a mix of all the offers the other bingo sites have devised.

This makes it obviously as one of the better places to play Double Bubble slot game.

Further, players enjoy 50% bonus for every reload, thereby, making this as the top choice for players.

Enjoying a Visual Treat

Double Bubble slot is designed to provide visual treat to the players, just like all other slot games.

Tantalising visuals of the Double Bubble slot game make it almost absolutely impossible for the players to quit the game in a hurry.

And as the losses incurred are not significant either, the players are completely at home in this entertaining and profitable online slot game.

So, where will you be playing Double Bubble slot today?

An Overview of Double Bubble Slot

If you have been looking for an interesting slot all this while, then play the Double Bubble slot that’s available at many online casinos.

It is a five reel game with 20 pay lines. It simply means that you will have five spinning reels to create the winning combinations.

This bubbly game can offer you the highest prize of £80,000 and can be played for completely free.

You can get maximum of 20,000 credits per line bet and are paid for winning combinations made on an enabled pay line.

The Wild and Scatter Symbols

The Double Bubble slot contains a wild symbol called the Double Bubble Logo. The main feature of this symbol is that it can substitute all the other symbols in order to create the best winning combinations.

These combinations are made with multiple wild symbols present on an enabled pay line.

You can browse through all the winning combinations in the pay table. One thing that you need to remember is that this wild symbol will not activate the Bubble Pop Bonus feature game and also does not substitute the Bonus Bubble symbol.

Bonus Bubble symbol is the scatter symbol. Note that, this symbol is displayed only on three reels-first, third and fifth.

The best part is that the Bubble Pop Bonus Feature game is activated on its own. On its activation, three Bonus Bubble symbols appear on the screen from which you are required to select any one.

The chosen bubble will disclose a random coin multiplier value. However, it is true that the scatter symbol never offers any winnings.

The only benefit of Bonus Bubble symbol is that it provides you an access to the Bonus Feature game.

Coin Size and Auto Spin Feature

To start the game, you will need to select the coin size. Your wagering amount depends upon the coin size that you have chosen.

To choose any coin size, you can simply click ‘+’ or ‘-’ buttons present beside the coin size.

The game also features Auto Spin that permits you to choose the number of spins. It keeps the game in control as it automatically halts for bonus games.

You can also avail the advanced options in Auto Spin.

Important Points to be Considered

  • The highest win in Double Bubble is available on selected pay line.
  • The entire payouts are made in accordance with the pay table of the game.
  • While playing in Playing for Fun mode, you may not be able to use some features.
  • Excluding the scattered Bonus Bubble scatter symbol, all the other symbols pay from left to right in a consecutive order.
  • You will be paid for the highest combination created on an enabled pay line even if there is more than one winning combination on a pay line. It excludes all the scatter wins.
  • You will not see Bonus Bubble scatter symbol on an enabled pay line in order to win.
  • Except for scatter symbol, Double Bubble Logo wild symbol replaces all others

With all the essential details mentioned earlier, you stand a chance of winning a considerable amount by playing Double Bubble slot!