Double 27 ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

A casino game known as Double 27 was created by Casimi. This one has a medium variance and with a maximum RTP of 95.86% (a range applies) played on 4×3 reels with 2 x 27 pay lines. Features include wilds, scatters, and free spins.

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The Double 27 online slot is one of the Casimi stable’s video slots games. It is played on 4×3 reels with 2 x 27 fixed paylines that are made by dividing the reels into two sets of 3×3, where wins can be formed in both sections.

Apart from the scatter, which triggers free spins upon landing on at least three reels, this slot machine has a paying wild symbol that replaces all other symbols. The second case applies in this phase of play where a multiplier of 2x comes to effect.

The wild symbol is one of the seven paying symbols in addition to five fruits, lucky 7 and star. All the symbols are paid in multiplies of total bet. Player can attempt doubling their winnings after every win through a gamble option that has 50-50 chances of winning or losing.

More instances of Casimi free slot games can be found on this page at Slots Temple.

Our Double 27 slot review appears below.

Double 27 ™ - Free Play in Demo Mode

Dive into the world of Double 27 ™ 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 Double 27 ™.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.

Theme, graphics and soundtrack 

For the fruit machine theme of this famous game, you will notice symbols that instantly remind you about slots in their heyday. However, the reel layout has a twist in it with two sets of three reels each to be played simultaneously.

There is a Vegas-style sign on the left behind, and a Nevada-like desert in the background.

All you hear while playing Double 27 slots is the sound of reels clicking into place.

Double 27 RTP and variance 

This slot has an official RTP of 95.86%, which is slightly below the current average of 96% by a whisker. Its variance is on the high side, closer to mid. For better RTP can you try Jammin Jars slot at Slots Temple ?

How to play Double 27

The concept of this video slot is easy, once you get used to the split reel format. Here are some tips that will help you get started:

  1. When the main game screen has loaded, click the menu icon in the top right-hand corner.
  2. An information section opens with four screens showing the basic rules. 
  3. The second screen explains the controls, the RTP, and the maximum win.
  4. The third screen has the gamble feature and explains malfunction.
  5. Click the trophy to open a new set of screens, with the wild and scatter symbols detailed on the first.
  6. Continue to the next screen for a quick video of the scatter appearing.
  7. The third screen explains the paytable and paylines, with thumbnails on the fourth.
  8. Return to the main screen to set your wager in the bet window.
  9. Below the spin button is where you can engage and customise autospin to stop on wins or losses.
  10. Above the spin button is the gamble feature, which you can activate on a win. 

Keep in mind that you can try out Double 27 and a whole lot of other slot games free on this very site, which is a great way to get used to the game. Always play video slots with prudence by allocating a budget for every session and using the timeout as well as self-exclusion options where necessary.

Bet sizes and pay table wins 

The sizes of bets fall between 0.10 and 60 and the paytable for three-of-a-kind combinations is such as this: multiple total bet.

  • Wild = 25x
  • Lucky 7 = 15x
  • Star = 10x
  • Watermelon = 5x
  • Blueberry = 3x
  • Pineapple = 2x
  • Lemon = 1x
  • Cherries = 0.5x
Max-win 1,620x
Volatility Medium
Top RTP 94.00%

Double 27 bonus features

Free spins

A player gets ten or fifteen free spins for landing three or four scatter signs on the reels. During this round, any win is doubled.


Following a win in the game, the player can gamble to increase his bet by selecting either red or black. The game ends prematurely if the wrong choice is made or when ‘collect’ button is pressed. Due to this history, five previous results are shown above the gaming screen.

Double 27 review: our verdict 

Double 27 is bound to be loved by retro fruit slots’ enthusiasts because all the symbols are of the time when smoking was still allowed in casinos and represented a game. It doesn’t have any kind of music, only reels clicking gently into their places.

The reels are split into two 3×3 blocks, each with 27 criss crossing ways to win, a twist in the game. This doubles your chances of landing a winning combination and adds more excitement.

While neither the game’s volatility nor its RTP would attract every player, the latter is only slightly below the industry standard.

Notice: Casimi owns the Double 27 trademark / license. Casimi does not support this website.


Are there free games in Double 27?

Yes, that’s one of those video slots where you get free spins. On this slot machine, 3 to 4 scatter symbols can give you between 10 and 15 free games with more preference for the former. In this stage, all winnings are multiplied by two. The variation of the game leads to scatters appearing in every reel frequently.

Is there a gamble feature in Double 27?

Yes, this is a slot game that offers a gambling option. Winning in each round gives you the chance to gamble in a game of luck where you can double your winnings by choosing either red or black playing card symbols. It shows the past results on top of the reels.

What is the RTP of Double 27?

The RTP of this game is 95.86% which is a bit below the average for gaming in the industry presently. Perhaps, when it was first released in August 2021, that was nearer to the norm but now as we approach the end of 2022, it has not kept up with the rising ever-advancing RTP average for competitor slot machines.

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