Happy Birthday

Happy Birthday Slot Logo Bonanza Slots

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Happy Birthday slot is a birthday-themed slot machine developed by Eyecon. The symbols include the party horn, a birthday cake, a party hat, a birthday popper, and many more to remind you of how much fun birthdays can be. This slot features 25 paylines, which provides lots of opportunities for players to land a winning combination.

The number of paylines combines with the 95.436% RTP of the slots online to ensure you get decent returns on whatever you spend on the slot. It is a medium volatility slot with a 5x3 reel configuration that has become very common on many slot machines.

Players can adjust the number of paylines from 1 – 25 to give a minimum bet of £0.01 and a maximum bet of £5 when playing on the Happy Birthday slot games online. To give players something to celebrate with, the slot offers a maximum payout of up to 9,500x your stake.

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Happy Birthday Theme and Graphics

The Happy Birthday slot has a birthday theme, and this is identifiable in the design and symbols in use on the game. The slot has colourful backgrounds with balloons floating around and excellent tunes to get players into the celebratory mood.

Lots of the symbols in use are reminders of how much fun a birthday can be. These symbols include:

  • Birthday Popper: The highest paying symbol of the slot
  • Purple Hippo
  • Panda
  • Wine bottle
  • Wine glasses
  • Heart Balloons
  • Cupcake
  • Flower
  • Music note
  • Present
  • Birthday hat
  • Birthday horn

The gameplay of this slot is the same on both desktop and mobile versions. The game automatically adjusts to your screen size to offer the best appearance regardless of what platform you use in accessing the game. Mobile games have become a significant focus of many casinos since they provide easy access, and the Happy Birthday mobile isn't found lacking.

The developer behind the Happy Birthday slot is Eyecon, the same company behind the Fluffy Favourites series. The company has produced more than 90 games with a title to cater to audiences' needs from various demographics.

For players that love the Happy Birthday slot, many other slots offer a similar theme. Some of these are:

  • Happy Birthday Jackpot
  • Fodselsdagen by Play’N GO
  • Birthday! by Elk Studios
  • Birthday Party by Eagle Gaming
  • Zombirthday by Playson


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How to Play Happy Birthday Slot

Slot games are easy to access from any casino platform. These casinos offer a large selection of games, and the first step they need you to take is to register on their platform. Registration is straightforward, as you will notice when you click on the 'Join Now' button on the Bonanza Slots home screen. Doing this triggers the registration process that you can complete with these easy steps:

  • Provide your personal details such as your name, DOB, and mobile number.
  • Type in your home address and let the casino confirm the location is within their jurisdiction.
  • Choose a username and password for your profile.
  • Complete your registration by making the minimum deposit of £10 on the casino to get your welcome bonus which can grant you up to 500 free spins on Bonanza MegaWays (Full Ts & Cs Apply).

With your registration complete, you can now play any game the casino platform offers. Visit the “All Games” section of the casino and search for the game you want to play – Happy Birthday in this case. Follow these steps to enjoy the game:

  1. Click on the game and wait for it to go past the load screen with the Eyecon logo.
  2. There is a prompt on the next page on which you can choose to turn the sound on or off.
  3. You can find the 5x3 reel configuration, spin button, auto spin, help, bet, and sound controls on the game interface.
  4. Click on the help button to get more information on the paylines, payouts, and slot rules.
  5. Adjust your bet by clicking on the bet button, which gives you the option to adjust the paylines and bet per line.
  6. If you’re happy with the setup, click on the spin button to spin the reels.
  7. The auto spin button allows players to pick a number of spins while the game spins the reels for the set number.

To enjoy the free game, you can find a site that offers the Happy Birthday free play or demo. This gives you room to learn about the statistics available in the next section.

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Slot Game Statistics

All slot games have similarities, but their uniqueness is identifiable in their statistics. Understanding the statistics of a slot game can help you develop an excellent winning strategy. The slot offers a 95.436% RTP and medium volatility that provides players balanced gameplay.

The maximum payout is 9500x your stake, which is a total of £47,500 when placing the maximum bet of £5 or £95 for a minimum bet of £0.01. The slot has 25 paylines, 5 reels, and 3 rows, a common combination for many popular slot titles.

Exclusive symbols on the slot include the cake symbol that acts as the scatter and the party popper symbol that serves as the wild symbol. Happy Birthday slot offers a free games bonus feature. For a summary of the characteristics of this slot, refer to the table below.

Happy Birthday


Min/ Max bet per spin



5 reels, 3 rows, 25 paylines


Birthday theme

Return to Player (RTP)






Max Win


Bonus Features

Free Games

*All of the above values are subject to change at any time.

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Happy Birthday Free Spins & Bonus Features

Exclusive features and free game bonuses are what keep players engaged on a slot game. On the Happy Birthday slot, players can find a free games feature.

  • Free Games: This Happy Birthday bonus feature is open to players who land 3 or more of the scatter symbol (Cake) on the reels. This earns them up to 15 free games. A considerable benefit of the free games feature is that prizes are tripled during these rounds.

Verdict on this Slot

Birthdays are celebrated once a year, but the Happy Birthday slot makes this celebration occur as many times as you want it. The slot has excellent gameplay, tunes and can offer players decent returns.

This slot gets a 7 out of 9, and it is one of the few games with the same theme that you can try out on the Bonanza Slots platform. You can also try out some of the other games available from Eyecon, such as:

  • Happy Birds slot
  • Fluffy Favourites
  • Clover Rollover 2
  • Temple of Iris 2
  • Champions of Valhalla
  • Lucha Rumble

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.

*Any Free Spins/Welcome Bonuses References are subject to the following: NEW PLAYERS ONLY, MIN DEPOSIT £10, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY.