Butterfly Staxx Slot by NetEnt – Expert Review & Free Play

The Butterfly Staxx slot machine is created by Net Entertainment. This is a simple slot machine with great design and graphics and interesting features. It comes with stacked symbols, wilds, scatters, a re-spin feature, and main Free Spins Bonus round.

As opposed to some other NetEnt slots such as Dead or Alive for example, Butterfly Staxx may not come with big winning potential but it can still provide decent wins.

Overall, the slot is pretty enjoyable to play especially considering its nature-inspired theme and relaxing soundtrack.

Butterfly Staxx Slot – Theme and Design

As you can already suggest from the title, this NetEnt’s slot comes with a nature-inspired theme. The whole slot is based around butterflies, flowers, and a relaxing feeling of nature. And this is exactly the atmosphere this slot will put you in: relaxing, peaceful, and soothing.

The design is executed quite skillfully which is expected from the provider such as NetEnt. The translucent reel boar is set on the beautiful tranquil landscape during the night with fireflies hovering over the reels. The relaxing soundtrack fits the whole peaceful nature atmosphere quite nicely.

Butterfly Staxx RTP and Volatility

Butterfly Staxx is one of the NetEnt’s low-volatile slot machines. This means that players can expect a lot of frequent but smaller wins. RTP of Butterfly Staxx is 96.80% which is slightly above the industry standard.

NetEnt also brought us the sequel of this slot called Butterfly Staxx 2. It comes with the same theme and graphics, but this time it features as much as three-reel boards functioning as one. If you are into nature-themed slots, the Wild Swarm slot by Push Gaming should be something to consider checking out.

Game Play

Butterfly Staxx slot machine comes with five reels, four rows, and 40 fixed pay lines. The wins are formed by matching symbols on adjacent reels starting from the leftmost reel to the right. You need to align at least three of the same symbols to hit a win. The exception is the main Butterfly symbol which can also create wins of just two matching symbols on an active pay line.

To start the game, you first need to set the stake. This is easily done as all main options are neatly arranged just beneath the reel board. By setting the coin value and bet level, you will set your stake and that’s when you can start spinning the reels. The game also features the Autoplay option. You can choose to set automatic spins to 10, 25, 50, 100, 250, 500, 750, or 1.000 spins per session. You can also turn on the Quick Spin if you prefer a faster game pace.


Butterfly Staxx comes with 8 regular symbols and two special ones. All of the symbols fit the theme and are designed beautifully and neatly. The set of lower-paying icons include four classic playing card icons (A, K, Q, and J). Then there are three different coloured tropical flowers. There are blue, purple, and red flowers and they all pay the same.

Finally, as expected, the main symbol and the most valuable one is the beautiful yellow butterfly that seems like it glows on the reels. The butterfly icon also appears as a stacked symbol and is responsible for triggering the Re-Spin feature which we’ll talk about in a moment.

The two special symbols are the wilds and the scatters. The bright colourful flower with the letters ‘wild’ on it is a wild symbol. It can appear anywhere on the reels in the base game and Re-spin feature. Its role is to substitute symbols (all but scatter icons) on the reels in order to enhance or complete the winning combinations. The scatter icon (purple/blue flower) is the one that triggers the Free Spins Bonus, that is, Butterfly Spins Feature.

Re-Spin Feature

The re-spin feature only occurs in the base game. It is activated when a stack of Butterfly icons appear and cover an entire reel. This is when the feature starts and all the butterflies will fly to the leftmost position on the same rows after which the re-spin occurs.

If you land more butterflies on the reels during a re-spin, they will also fly to the leftmost positions and new re-spin will occur. As long as more butterfly symbols appear on the reels, the feature will continue. More butterflies mean more and bigger wins. When no more butterflies appear, the feature ends.

Wilds can also appear during this feature and enhance any wins.

Butterfly Spins – Free Spins Bonus Feature

The main feature of this slot is Butterfly Spins. This is a pretty interesting feature as no other symbols but butterflies are involved. But first of all, to trigger the bonus you need at least three scatter icons on the reels. Scatters can appear anywhere on the reels and depending on the number different number of free spins will be awarded:

  • 3 scatter icons trigger 5 free spins;
  • 4 scatter icons trigger 6 free spins;
  • 5 scatter icons trigger 7 free spins.

When you trigger the feature, you will notice that there are no other symbols landing on the reels except the cocoons. The cocoons can be dormant or active. Depending on their status, they can either turn into butterflies or not. Obviously, all the active cocoons that land on the reels will transform into butterflies which will then fly onto the leftmost position on the screen (just like in the Re-Spin feature in the base game).

So the main goal here is to get as many active cocoons as possible in order to get the whole screen covered with butterflies which will result in big wins. The max that can be won here on a single spin is x240 total stake which is not as impressive as with other NetEnt slot machines.

The Expert Verdict

Butterfly Staxx slot machine is a more or less a classic slot machine designed beautifully. The theme of nature and butterflies is skillfully executed with nice details and high-quality graphics. The game comes with two special features: Re-Spin and Butterfly Spins. But still, this game doesn’t have a big winning potential to offer. Therefore, those who are looking for a bit riskier and more exciting slots may as well skip this one.

Overall, the game is aesthetically pleasing and comes with decent in-game features. For a bit more excitement but the same atmosphere, we recommend Butterfly Staxx 2 slot machine.