Happy Birthday ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

Eyecon created Happy Birthday, an online slot. It has a return-to-player percentage of 95.436 and twenty-five paylines which can be adjusted. The game comes with five reels, three rows of symbols and bonus features such as wilds, multipliers, free spins and scatters.

Home » Slots » Happy Birthday ™


Why enjoy a birthday party once in a year when there is the possibility of having one each and every day of the week with this colorful slot from Eyecon? Champagne is fizzing; balloons are everywhere while the wheels spin filled with party blowers, hats, gift boxes, cupcakes and roses hopefully producing wins. For even bigger treats, there are scatter symbols, wild symbols, free games and a gamble feature to really put you in the party spirit.

Happy Birthday ™ - Free Play in Demo Mode

Dive into the world of Happy Birthday ™ and enjoy our exclusive Free Play in Demo mode. You can try this exciting slot without spending money to see how it works, explore its paylines, features and bonus rounds at no risk. Find your strategy in Demo mode, comprehend game mechanics and define a winning betting system for your future play. Unlock the excitement without spending a dime as you engage in Free Play, immersing yourself in the entertaining universe of Happy Birthday ™.Discover the game's unique mechanics, visualize potential winning combinations, and master your gameplay strategy—all in a no-risk environment. Try your luck in Demo mode today and prepare for an exhilarating gaming experience when you're ready to make a splash with real wagers.

Happy Birthday Theme and Storyline

The game is a slot game with birthday gifts and party favors on the reels. Balloons float above and below the reels, and chasing lights around the roller in an attempt to make it more festive.

Happy Birthday
Happy Birthday

Happy Birthday RTP and Variance 

This low variance game has a theoretical return to player of 95.436 percent. It is just below the industry mean, although you may feel it is slightly less if you are familiarized with games with RTPs closer to or exceeding 96 percent.

How to Play Happy Birthday

Begin the party in advance by following these top guidelines to play Happy Birthday slot.

  1. Start by deciding if you want to spin with sounds or not. If you choose to press the tick button then you’ll be treated to mechanical spinning sounds and electronic tones when wins roll into place. You may even get a rendition of the Happy Birthday song if you’re lucky.
  2. Click on the stack of chips to choose your bet. You get to choose how many of the 25 paylines you want to play and how much you want to bet per line. This will create your total bet per spin.
  3. If you want to jump straight to the maximum number of paylines and the top bet possible, there are Max Line and Max Bet buttons to press. Just remember that betting the maximums will make your playing balance go down much quicker than they might otherwise do. This is great if this is how you like to play, but just make sure that you always bet responsibly and never stake more than you can really afford.
  4. Use the question mark button to access the game information. This is where you will find out details about the special features offered in the game.

Happy Birthday Bet Sizes & Paytable Wins

Playing this game can start with only one winning line at a 0.01 bet per spin, which is at the minimum end of the spectrum. On the other hand, you might decide to play all 25 win lines with a maximum bet of 0.50 per line, making a total stake of 12.50 on each spin as well.

Matching at least two symbols awards wins, but only for the higher paying icons. The lower value symbols require you to land 3 matching icons at least as a reward. Examples of these combinations include the biggest prizes which are of course, the maximum bets and 5 of a kind ones.

5x streamers 9,500

Purple hippo and panda 950

Champagne bottle 450

Champagne flutes 250

Prizes for any five matching symbols can range from 250 to 100. These prizes include: balloons, cupcakes, flowers, musical notes, presents and party hats and blowers.

After every win, a gamble bonus offers the chance to gamble your prize with the hope of doubling your win. As usual, if you fall victim to this typical pick ‘em game, you can say goodbye to your victory.

Max-win 118,750x
Volatility Medium
Top RTP 95.40%

Happy Birthday Bonus Features

The slot has some nice surprises as you would expect from a good birthday party. They are:

Free games

Get 15 bonus spins when at least 3 cake scatter symbols appear. Any winnings that land during these free spins will be multiplied by three. You can also retrigger the bonus up to as many as 15 times!

Wild symbols

The streamers are the wild symbols in the slot game that can substitute any other symbol except for the scatter cake and help you create winning combinations. If a wild takes part in a win, your prize is doubled.


The scatters, apart from triggering the free games bonus, can also give wins on their own. Instead of earning them by a bet per line, they are determined by the total stake. That being said, matching two to five cake symbols in this game will lead to payouts.

Happy Birthday Review

Eyecon slots have a lot of bonus features and other things that were included in order to increase the party atmosphere. There are the most popular bonuses like free spins and wilds, made more appealing because of double and triple wild multipliers. The graphics on this game are quite clean having a very good overall design that is also funfilled. It’s just a little bit off for a party though some work has been put into it by the developers. There is something about it that lacks va-va-voom; it feels like an old relative’s birthday party rather than the crazy night out with friends. If you still appreciate what this developer has done so far, however, you can try Pig’s Feast slot by Eyecon.

Disclaimer: Eyecon has the ownership of Happy Birthday trademark / license. This site is not supported by Eyecon.


Are there free spins in the Happy Birthday slot?

The free spins bonus is triggered when at least 3 cake symbols are landed on the reels. Retriggering this feature can be done a maximum of 15 times.

What is the RTP of the Happy Birthday slot?

The slot’s theoretical return to player (RTP) ratio is 95.436%. This falls below the industry average of approximately 96%.

© Copyright 2024 Slotzix
Powered by WordPress | Mercury Theme