Butterfly Staxx

Rules of the game

  • Butterfly Staxx™ is a 5-reel, 4-row, 40-line (fixed) slot with Wild substitutions, Re-Spins, and Butterfly Spins.
  • It is played with 40 (fixed) bet levels and different bet values.
  • The bet level is set using the LEVEL selector . Note: Only available with multiple bet levels.
  • The bet level is the number of bets per 2 bet lines.
  • The currency value is set with the CURRENCY VALUE selector .
  • COINS displays the number of coins available for betting.
  • MAX BET plays at the highest bet level and the current coin value. When playing at a lower bet level, you must click MAX BET twice to play the round at the selected level.
  • Pressing AUTOPLAY will automatically play the game with the selected number of rounds.
  • Winning combinations and payouts are made according to the Paytable.
  • A line bet coin win is equal to the value shown in the Paytable multiplied by the bet level.
  • A bet line win in currency is equal to the win in coins multiplied by the coin value.
  • Only the highest win per bet line will be paid.
  • Bet line wins pay if they are in succession from the leftmost to the rightmost reel.
  • Simultaneous wins from different bet lines will be added.
  • All cash winnings are paid on bet lines only.
  • Note : The following features may not be available in some casinos: Max Bet.

Wild Symbol

  • Wild symbols can appear anywhere on the reels in the main game and in Re-Spins and substitute for all symbols except Scatter symbols.
  • Wild symbol substitutions pay the highest possible winning combination on a bet line, according to the PAY TABLE.

Re-Spins

  • When a batch of Butterfly symbols lands covering the entire reel, Re-Spins are activated.
  • All Butterfly symbols fly to the leftmost position on the same row that is not occupied by a Butterfly symbol and remain on the reels until the Re-Spins end.
  • Before Re-Spins begin, bet line winnings from the round that triggered the Re-Spins are paid out.
  • All Butterfly symbols that land visibly on the reels during the Re-Spin fly to the leftmost position on the same row that is not occupied by a Butterfly symbol and remain on the reels until the Re-Spins end.
  • Butterfly symbols that land behind other Butterfly symbols are not considered visible.
  • When no more Butterfly symbols visibly land on the reels during the Re-Spin, the Re-Spins conclude and any bet line wins are paid out.
  • Any Re-Spins winnings are added to the winnings from the initial round.

Butterfly Spins

    • When 3 or more Scatter symbols appear randomly on the reels in the main game, Butterfly Spins are activated.

3 Scatters = 5 Butterfly Spins

4 Scatters = 6 Butterfly Spins

5 Scatters = 7 Butterfly Spins

  • During Butterfly Spins, only Cocoon symbols can land on the reels.
  • Cocoon symbols can be dormant or active. Active Cocoon symbols that land visibly on the reels become Butterfly symbols.
  • All Butterfly symbols fly to the leftmost position on the same row that is not occupied by a Butterfly symbol, all bet line wins are paid, and Butterfly symbols remain on the reels until the Butterfly Spins end.
  • During Butterfly Spins you cannot get more Butterfly Spins.
  • Butterfly Spins are played at the same bet level and coin value as the round that triggered Butterfly Spins.
  • At the end of Butterfly Spins, all Butterfly Spins wins are added to the wins from the round that triggered the Butterfly Spins.
  • At the end of Butterfly Spins, the game returns to the round that activated the Butterfly Spins.
  • Butterfly Spins and Re-Spins cannot be activated simultaneously.

Game Features

  • The following table shows all the buttons in the game and describes their functions.
Button Function
Click to start a game round at the current bet level and coin value (you can also press the spacebar).
Click to view the game settings menu and select game options. See the game settings section below.
Click to mute game sounds or use the slider to adjust the volume.
Click to open the game rules.
Click to view the AutoPlay settings menu and choose to play automatically. Choose the number of rounds to play in AutoPlay mode, or see Advanced Settings to configure AutoPlay options.
Click to see the PAY TABLE .
Click the left or right arrows to navigate through the PAY TABLE pages .
Click to return to the main game.

Game Settings Options

  • To access the game settings, click the wrench icon on the game panel.
  • Spacebar to rotate . Turns the spacebar function on or off.
  • Intro Screen . Turns the intro screen on or off.
  • Game History . Click to view your last game history. (Not available in PLAY FOR FUN .)

Advanced Autoplay Options

  • To adjust advanced AutoPlay options, click AUTOPLAY , then click Advanced Settings .
  • With any win . Stop autoplay when you win a round.
  • If the simple win exceeds . For autoplay when the win amount is equal to or greater than the specified amount.
  • If the player wins . Stops AutoPlay if the player wins the specified amount.
  • If the player loses . Stops AutoPlay if the player loses the specified amount.
  • If you win Butterfly Spins . Stop autoplay when you win Butterfly Spins.
  • Click Reset to remove all Stop Autoplay options.
  • Note: When changing autoplay settings during a game round, all settings will take effect when the game round or active feature is completed.
  • Note: If you disconnect while playing a game, all AutoPlay settings will return to default when you reload the game.
  • Note: Some auto-start options are mandatory in some jurisdictions.

Additional information

  • The following game features and settings may be subject to the terms and conditions of the casino operator's website. For more information, please visit the Casino Operator's website:
    • The procedure used to manage unfinished game rounds.
    • The time after which inactive game sessions end.
  • In the event of a malfunction in the game hardware or software, all affected bets and payouts will be voided and all affected bets will be refunded.

Refund to player

  • The theoretical return to players of this game is 96.80%.

Last modification date: 9/15/2025