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Rumble Rumble

The Free Rumble Rumble online pokie from Ainsworth features a host of wild animals with fearsome bulls at their vanguard. There’s no other animal that can inspire awe and power than the bull, and this is highlighted even more by this slot’s fiery and energetic designs.

And, like the unstoppable charging and thunderous rumbling of bulls, players also have chance of being showered with rewards of equal tenacity with this slot’s original special features. Play this ripper free Ainsworth poker machine below!

Rumble Rumble Pokies Game Rules

Rumble Rumble has a basic 5 reels, 3 rows setup, with paylines that can go as high as 100. It’s important to note that this game’s payline patterns during base and feature games change and are completely different from one another.

Players have the liberty to set the amount of paylines they intend to play as well as their bets on each line; these two are automatically tallied to indicate your total bet in a single game. Pays are made from left to right, and only those combinations with the highest values are counted; this doesn’t apply if wins are made in separate paylines.


  • Based on a default betting setup of 0.01 credits on 100 paylines, these are this slot’s symbols and their corresponding values:
  • Low-Tier Symbols – This slot has card symbols 9, 10, J, Q, K, and A as its standard symbols. Interestingly, all of their of-a-kind rewards are similar with one another. Their maximum reward can reach up to 0.05 credits (5 of a kind) and as low as 0.02 (3 of a kind). These values do not change even during rounds of special features.
  • High-Tier Symbols – High-value symbols of this slot include Deer, Horse, Eagle, Wolf, and Plateau. These symbols’ rewards are slightly different, but there are a number of them that share similar pay tables. Deer’s is lowest at 0.08 max, while Horse, Eagle, and Wolf all have mirror rewards capped at 0.10 credits. Plateau stands at the peak of these symbols, giving as high as 0.25 credits to players.
  • Scatter Symbol – One unique aspect of Rumble Rumble are its two scatter symbols, Wild Coin and Coin. Wild Coin appears on reels 1, 3, and 5 only. These symbols trigger this slot’s Free Games feature.
  • Wild Symbol – The official wild symbol of this game is a generic Wild symbol. Wild Coins also act as a wild symbol, which also does the substitution function of such symbols.
  • Fire Bull – A unique symbol of this slot that triggers its special Fire Bull feature. It appears on reels 2 and 4 only.

Special Features

  • The first special feature of this slot is Free Games. It is triggered every time a player lands 3 or more scatter symbols, which gives you a total of 8 extra spins. This round introduces a couple of changes in paylines, as mentioned above, and all reels expand to 9 nine positions.
  • Coin scatters appear on top three positions of every reel solely, and this also applies to Fire Bull on reels 2 and 4. Landing more coin scatters merits you with extra 5 free games.
  • This game’s Fire Bull feature can be started in a base game and begins once you land a Fire Bull symbol on either reel 2 or 4. Once you Fire Bull lands on reel positions with blue borders, all symbols in that reel would transform into a Wild symbol.
  • If a Fire Bull appears on positions with red borders on reel 2, symbols found on reels 1 to 3 become Wild, and Coins become Wild Coins. With red-bordered reel 4 wins, symbols in reels 3 to 5 become Wild.
  • If red-bordered wins occur on reels 2 and 4 simultaneously, this same effect applies to the entire slot interface.

Rumble Rumble by Ainsworth Free Spin Bonus

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