Thunderhorn Slot Machine

Thunderhorn Slot Machine

Thunderhorn slot machine is a popular online slot machine that was developed by Bally Technologies. Thunderhorn slot has 5 reels, 40 lines and cool African safari theme. The slot has been around for quite some time and its simplicity has made it a popular game between online slots players; not on the level of Quick Hit slots series or Hot Shot, but not far behind.

Wild: Yes
Scatter: Yes
Free Spins: Yes
Multiplier: Yes
Progressive: No
Lifetime RTP: 94.03
Ways to win: 1,024

Free Thunderhorn Slot

Theme and Graphics

The background imagery is quite impressive and there are a few cute wining animations. Compared to other online slot games out there, it is safe to say that there are more advanced slots in terms of overall graphics and sound effects, like different 3D slots for example, but Thunderhorn slot machine does have its appeal.

The number of lines is fixed on 40, therefore the minimum bet per spin is €0.40, while the maximum bet is €640.00. As we said, the slot is very simple to play with only three button: spin, denomination button and the auto play button in the middle.

Thunderhorn Symbols

The main symbols are taken from the African landscape, such as a drum, leopard, wooden bowl, rhino and tribal mask. Other symbols are the familiar Ace, K, Q, J, 10 and 9. A Tree is the wild symbol and the bonus symbol displayed by the word ‘Bonus’ appearing on the screen.

Bonus Features

The best bonus feature on the Thunderhorn slot machine are the free spins bonus. It will be triggered when a minimum of 3 wild symbols appear on the reel. The number of free spins depends on how many wild symbols appear on screen. The number of free spins varies from 8 to the maximum of 20 spins for 5 wild symbols. If you get 2 or more scatter symbol during free spin rounds, it will add additional free spin rounds. On top of that, if you get the wild symbol on reels 2, 3 or 4 during the free spins, your winnings from that spin will be doubled or tripled.

Thunderhorn Slot Machine – Bottom Line

Thunderhorn slot is a simple video slot. It’s not the most exiting slot we have seen from Bally, but it’s a nice slot to play after a long day at work, when you just want to see the reels spin and not looking for any special effects.

Players that liked this slot also played:

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Thunderhorn Slot Machine






Bonus Features


Adrenalin meter



  • Simple and friendly
  • Low volatility


  • Simple bonus features
  • Not the most exiting slot we've seen
  • Not available for US players
Thunderhorn Slot Machine was last modified: February 24th, 2021 by Mark