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Butterfly Staxx by NetEnt (Slots)

Characteristics of the game

Reels 5
Lines 40
Progressive Jackpot No
Max Bet 400
Max Payout x60
Scatter Symbol Yes
Wild Symbol Yes
Bonus Game Есть
Double (Gamble) Game No
Free Spins Yes
Auto Play Yes
3D slot Yes
Theoretical RTP 96.8%
Can play for free without registration No

Amazingly beautiful night butterflies are flying by the screen of «Butterfly Staxx» video slot. They fill whole reels and move by the screen, completing combinations made of other symbols. Magnificent graphics and charming music complete the exciting action, which doesn't let the players take their eye away from it. The following review by would reveal rules and features of this game to you.

General description

«Butterfly Staxx» slot machine has five spinning reels and forty pay lines, always active on default. Each reel fits four symbols.
The bet per round must be twenty fold. There are ten betting levels, from one cent to two euro at each. This way, it is possible to stake from twenty cents to four hundred euro per spin.
Except the basic symbols, this game is provided with Wilds, Scatters, respins and free spins with bonus options.
The ordinary symbols form paid combinations from left to right at the active lines. Combinations are formed of three (or two for butterflies) and more same symbols. In case a combination was made of four or five symbols, only the most valuable option is paid.
Amounts of payoffs are calculated by bet per line and an index of formed combination (from x2 to x60). These values are multiplied by each other. As a gambling feature is not provided by the rules of «Butterfly Staxx», the total win is instantly withdrawn to the customer’s balance.
Please read about Scatters, working by the general rules, other exceptions and bonus features below in the review.


Playing cards from jack to ace, flowers and butterflies are imaged at the reels of «Butterfly Staxx» slot machine. Butterflies drop out in stacks at the reels. They take part in respins, described in the following paragraph.
There are also some special symbols here:
  1. Wild appears in vertical stacks at all reels, but brings no payoffs on its own. However it replaces other icons, except the Scatters, when necessary.
  2. Scatter neither forms combinations, but triggers free spins by three, four or five such symbols.
Please see potential payoffs by combinations on the pay table.

Bonus games

This video slot offers the following prize features to the gamblers:
  • Re-Spins – if the butterflies take any reel fully, they trigger a respin on the casino’s expense. Herewith, all butterflies at the screen move to edge left positions of their lanes. They remain at that cells during the following respin. Combinations are paid by standard multipliers.
  • Free Spins – three, four or five Scatters trigger five, six or seven free spins. The round goes on the casino’s expense. An amount of the bet remains the same. Cocoons show up at the screen. Some of them let the butterflies out. They move to the left, where they form new combinations.
The pay table and Help have thematic pages with rules of bonus rounds.


NetEnt doesn't draw a progressive jackpot on «Butterfly Staxx» video slot.


The developers have used a traditional for NetEnt’s slots control panel with betting and coin value windows, buttons to run new spins manually or in the automatic mode, as well as different info tables.
The automatic game is provided with numerous advanced settings: number of spins, limits and etc. The basic settings allow to activate a turbo mode, set up the sound and choose a convenient size of the screen.
The pay table consists of six pages with multipliers, a diagram of combinations, description of bonus spins and general rules. The Help provides more details of all features.
You can play in a browser on your laptop or smartphone, using a special mobile version. It is not necessary to download «Butterfly Staxx» video slot.


It is a beautiful model with two kinds of free spins and special prize features. Most of all we loved the design with stunning animation and free spins with same symbols at the screen.
Don’t be confused by low multipliers. It is compensated by numerous payouts and frequent prize options.
Level of dispersion is pretty low in this game, while theoretical payback is average.

Where to play

The experts of were testing «Butterfly Staxx» at Ver and John Casino, where it is possible to play all slots for fun and for real money.
We have prepared a video review of this slot, that should help the beginners understanding the rules and the interface.
Please share your opinions about this game in comments and don't forget to rate the slot.
Rating: 9.69 / 10
( votes: 13 )
Date: 2017-06-15

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