Thunderbird Slot Review

American Indians have a legend about a mythic thunderbird calling a thunder. It is met in beliefs of different tribes inhabiting South-West, Great Lakes, at the East Coast and Great Plains. This character is what the developers of GameArt company have devoted their new video slot to. Please read about all features and options of this game in the following review by the experts of the gambling guide Casinoz.

8.75 /10
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Where to Play Thunderbird slot?

Play Free Thunderbird Slot Demo

It is possible to test «Thunderbird» free in a demo mode directly at Casinoz. We also recommend you to watch our video about this slot.
To play for real money, please go to the trusted online casinos powered by GameArt software. Our articles and opinions of the customers are supposed to help you choosing the most suitable website.
Please write your responses about this slot in comments and don't forget to rate this game.
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How to Play Thunderbird slot online

«Thunderbird» video slot has five reels of symbols designed for making the combinations and twenty active lines. The screen fits fifteen symbols located in three lanes.
Bets per each of the active lines must be same. The official demo version of the slot, available at the website of the producer, provides an opportunity to stake from one to fifty cents per line (from twenty cents to ten dollars per spin). However the betting limits should be clarified at the online casino where you are going to play.
The selection of available features includes ordinary symbols, elements with advanced functions, a round of gambling feature and free spins with special bonus options.
The basic symbols of «Thunderbird» make paid combinations of three and more same elements. They have to begin from the first left reel necessarily. As usually, only the most valuable combination at each of the lines wins.
An amount of the payoff is calculated by the index of formed combination, which varies from x1 to x1000 here. It is multiplied by the bet per line. In case of multiply combinations, all wins are summarized.
The total win can be instantly withdrawn to balance or you can try to increase the amount in the gambling feature. It is necessary to guess a color of the face-down card here. Correct answer doubles up the payoff. Any mistake means you lose the bet. It is possible to play up to five times in a round.
Please read about special symbols and bonus options below.

Thunderbird Symbols, Wild, Scatter

The creators of this video slot have imaged an Indian, a buffalo, a horse, a wolf, an owl and card signs from nine to ace at the reels of «Thunderbird».
Moreover, there are two special symbols here:
  1. Wild (the thunderbird) drops in long stacks at the third, fourth and fifth reels. It makes winning combinations on its own, but it is also able to replace other symbols in combinations, except the Scatters.
  2. Scatter (a bird shape totem) is imaged at all reels during the regular rounds. At least three such symbols anywhere at the screen bring a payoff and trigger prize spins.
Free spins are discussed below.

Thunderbird Bonus games

Now about the prize features of «Thunderbird» video slot:
  • Free Spins – ten free spins on the casino expense. An amount of the bet remains the same. All Wild symbols at the screen stick at the cells till the end of the rounds. Moreover, the golden totem shows at the third reel to raise an extra multiplier taken in account in calculation of payoffs by combinations made with help of Wilds. Scatters drop at the first two reels only. Two of them extend free spins for five rounds.
Detailed description of the bonus round can be found at the proper page of the rules.


No progressive jackpots are played off on «Thunderbird» slot machine.

Thunderbird Interface

Now a couple words about the control panel:
  • Spin/Stop/Take – run a new spin / stop the reels in advance / collect money;
  • Bet per Line – set up an amount of the bet per line;
  • Autoplay/Gamble – switch to the automatic game / play in the gambling feature;
  • Paytable/Close – open/close the table;
  • Total Bet – an amount of the bet per round;
  • Balance – quantity of credits at the balance;
  • Win – an amount of the payoff for a spin.
The user’s settings allow to switch off the sound and terminate gambling feature reminders. Moreover, the player may choose a convenient size of the screen. The automatic mode is activated for a desired number of spins. The slot was designed for browser, so you don't need to download this game.

Video game review Thunderbird

Should You Play Thunderbird Slot for Real Money?

The most exciting and attractive feature of this slot is free spins with special bonus options. Stacks of Wilds help making numerous winning combinations as well. In addition, the game is pretty colorful and comfortable in use.
The volatility level is under the average.
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Main info
Type of game Video slots
Manufacturer GameArt
Max bet 10
Max multiplication 1000 : 1
Issue date 12.2016
Progressive jackpot No
Reels number 5
Lines number 20
Wilds Yes
Scatter Yes
Gamble Feature Yes
Bet line 0.01 - 0.5
Bonus games Yes