Thor's Thunder (Slot Factory) - Review, Demo Play, Payout, Free Spins & Bonuses

Introduction 

Try your luck at Thor's Thunder, one of a small but growing catalogue of Slot Factory demo slots here at Slots Temple. With paying wilds in the base game, two types of bonus games, mega symbols and mini, minor and grand jackpots, there are plenty of ways to win prizes. Land scatters to start the free spins round or sufficient orbs to start the Thor link bonus game with a chance to win the grand prize. 

Theme, Graphics & Soundtrack 

A dramatic soundtrack sets the scene for Thor's Thunder, with Thor's hammer playing a central role as the free spins scatter. The symbols depict creatures and gods of Norse mythology in rich colours of orange, blue, green and gold. Lower-tier symbols include glowing runes of the same colours. The reels themselves are housed in an ornate frame which is set against a background of an enclosed settlement with snow-covered mountains and glaciers in the distance.

Thor's Thunder (Slot Factory) RTP and variance

The RTP for Thor's Thunder ranges from 94.11% to 96.16%, and the volatility is low.

How to Play Thor's Thunder (Slot Factory)

1. Once the game has loaded you'll be brought straight to the reels. Before starting, familiarise yourself with the game and its paytable and rules by tapping on the menu button.
2. The information icon will give you all the information needed on the game's features, paytable and rules. 
3. To adjust your bet, tap the money icon and swipe up or down to select your bet amount. All bets are multiplied by 25 lines.
4. If you want spins to run automatically, touch the + icon to the left of the spin button. Choose from two speeds - aeroplane or rocket. On choosing either of these speeds, the reels will spin automatically and will continue to do so until you touch the spin button to stop. Note that there are no loss limits, so if you choose to use automatic spins, keep an eye on your wallet balance and be ready to stop the spins before you need to.
5. You're ready to start. Please play responsibly.

Bet Sizes & Paytable Wins 

Bets range between 0.01 and 8 coins per line bet. These are multiplied by 25, so each bet per spin ranges between 0.25 coins and 200 coins per spin. The highest-paying symbol is the wild, which will pay 300x your betfor three of a kind. The next highest-paying symbol is the warrior, which will pay 250x your bet for five of a kind.

Max-win 500x

Volatility Low

Top RTP 94.11%

Thor's Thunder (Slot Factory) Bonus Features

Free Spins

Three scatters on reels 1, 3 and 5 will trigger five free spins. The middle scatter symbol expands to fill nine spaces, turning the middle three reels into one mega symbol, improving the chances of bigger wins. All the regular symbols can appear on the mega symbol. The free games scatter and the Thor link bonus can only appear on the mega symbol during the free spins round. If a free games scatter appears as a mega symbol, then three extra free spins will be awarded. If a Thor link bonus symbol appears as a mega symbol, the Thor link bonus game is triggered.

Thor Link Bonus

The Thor link bonus symbol is an electric sphere with a cash prize on it. If six or more Thor link bonus symbols appear, or the Thor link bonus symbol appears as a mega symbol during the free spins round, then the Thor link bonus game is triggered. 

All Thor link bonus symbols are frozen, and all other symbol positions are turned into mini-reels containing either a Thor link bonus symbol or a blank space. Three free spins are granted. If one or more Thor link bonus symbols appear during the three free spins, more free spins are added, resetting the number of free spins to three again. The bonus round ends when all free spins are spent. All prize amounts shown on the bonus symbols are added together at the end of the bonus round. If all 15 symbol positions have been filled, the grand prize jackpot is won. 

Thor's Thunder (Slot Factory) review

Norse mythology isn't an original theme in online slot games, but Slot Factory have made up for this by putting not one but two bonus features into the game. The measly five free spins on offer can be forgiven when the retrigger and the Thor link bonus game are taken into consideration. On our test run we found the Thor link came up more frequently than the free spins and provided some reasonable wins, although it fell far short of making the full house needed for the grand prize. On other games with features similar to Thor link, the smaller jackpot prizes can sometimes come up on the bonus symbols. We saw no evidence of that in the features page or during gameplay or any other way to win the mini and minor jackpots. If you're looking for Norse based demo slots with jackpots, multipliers and expanding reels, then Reelplay's Thor Infinity Reels slot is a good one to try.

Disclaimer: Thor's Thunder (Slot Factory) trademark / license is owned by Slot Factory. This site is not endorsed by Slot Factory.