On this page we've got what we believe are currently the best slots games featuring the Norse God Thor. This is our top 5 free Thor slots games. We also think our very own Viking God's slot is certainly worth a mention in any list of slots games featuring Thor. So we've added that at the bottom as a bonus game. Make sure you take it for a spin if you haven't already!
Note that our list of games does not feature Playtech's Thor the Mighty Avenger slot game. Because it was discontinued in 2017 (you can read more about that further below).
Overview: We kick off the free Thor slots fun with Viking Runecraft slot game. Played on a grid of 7x7 symbols, Viking Runecraft, from developers Play 'N Go. Is a stunning cascading symbols style video slot where symbols drop down in the grid to form winning combinations.
With each winning combo. The winning symbols are removed and new ones drop in to replace them. Hopefully triggering off more wins and more cascades. Winning combinations can be achieved by getting 5 or more symbols adjacent to each other, horizontally or vertically.
To make things even more exciting, a neat 'Charge of Destruction' meter increases with ever winning combo. When the charge meter is fully charged, and there are no more combo wins, the charge is activated. Triggering a feature which impacts the layout of the symbols of the reels: Fury of Fenrir, Judgment of Jormungandr, Scorching of Surtr, Lure of Loki and Ragnarok feature.
With the right combination of symbols, instead of the above modes, the game's Ragnarok free spins feature is triggered. Where the Charge of Destruction meter transforms into an End of the World Bonus meter. With 1 free spin is awarded. If you don't get a winning spin then a Charge of Destruction feature is triggered (starting with Fury of Fenrir). When all 4 of the Charge of Destruction features have been triggered then the free spins round ends.
Thor, Odin, Heimdall and Frey appear in each of the games four levels (standing to the right of the grid of symbols). Each of the Gods brings a different Wild feature to the reels.
Thor brings you 5 to 9 random symbols become wild. To move up a level you must turn a pattern of blue symbols on the grid yellow, by landing combos in those spaces on the grid.
Each time you move up a level you get the chance to play the Runes of Valhalla bonus game which involves spinning a wheel. You'll win a bonus amount when you hit any segment of the wheel with a lit up rune. You build your bonus up during the main game by landing winning symbols.
Odin brings 4 wild symbols in 2 pairs where the wilds in each pair are vertically next to each other.
Freya offers Wild symbols as 4 different clusters in a random position on the inner 5x5 area.
Heimdall offers you 7 wilds, 1 wild in each row of the grid.
Overall Viking Runecraft is a fantastic game and no run of the mill slot. A fast paced, exciting slot game. When your in the mood, give this one a try. However, there's a lot to take in on this screen, you've been warned. So it's definitely worth playing in free play mode first until you've picked up the basics.Where to play Viking Runecraft Slot? Free Slots 4U members can play Viking Runecraft for free at Spinit Casino (Not suitable for US players)
Overview: Developer Genesis Gaming enter our top 5 Thor slots with their 5 reel, 25 payline Ragnarok video slot game.
Odin, Thor, and Freyr feature in this action packed game that sees you collecting runes to unlock different levels and different bonus features.
During play you will randomly collect runes which light up on the left of the screen. As you collect runes you unlock levels and features which helps keeps things interesting as you get to choose which way you want to play.
The longer you play the more chance you have to unlock the levels and get the three battle bonus games. Thor vs Jor, Freyr vs Surtr and finally Odin vs, Fenrir.
At level one hitting three or more of the scatters to trigger Thor vs Jor free spins feature with 10 spins each with a x2 multiplier.
Level 2 is activated when you have 15 runes under your belt. You can choose to play Thor's feature which will give you 15 free spins and x3 multiplier. Or opt for the Freyr vs Surtr battle bonus game in which you attempt to hit Surtr in a "pick 'em" style game.
Collect 30 runes to unlock the final level. Here Thor's feature gives you 8 free spins with x3 multiplier and every spin will add a random wild to the reels. You can opt to play the Freyr Surtr game or Odin vs Fennir game. Which is a free spins game offering you 8 free spins with magic rune symbols.
This is a true video slot with plenty of attention grabbing animations on the reels. In the bonus features there's lots of cinematic music and sound FX too. All in all, Genesis Gaming have done a fantastic job with this one.Where to play Ragnarok Slot? Free Slots 4U members can play Ragnarok with $30 free at Genesis Casino (Not suitable for US players)
Overview: From Net Entertainment we have Hall of the Gods. A 5 reel 20 payline slot game with bonus game.
This is a triple Progressive Jackpot game with the chance to win Mega, Midi and Mini jackpots in the bonus game.
The graphics in this game are up to the usual Net Entertainment quality. With well drawn comic book style symbols depicting characters from Norse mythology. Including Odin, Loki, Freya and Idun and, of course, Thor. Also on the reels you'll find Thor's Hammer plus various items of jewelry and weaponry.
Hit three or more of the scatter symbols anywhere on the reels and the free spins round starts. During this feature you get 10, 15 or 20 free spins (for 3, 4 & 5 scatters). Best of all, all winnings during your free spins are tripled.
Land three or more of Thor's Hammer bonus symbols on the reels to trigger the bonus game. In this feature 12 Viking Shields will appear on the screen and you will break the shields until three matching symbols revealed. If the God's smile on you, then you can win one of the three Progressive jackpots in this round.
Watch out for the Midgard Serpent. This fearsome dragon like creature is the game's Expanding Wild and will substitute for all other symbols except the scatter and also the bonus symbols to create winning lines. The symbol can appear on reels 2, 3 & 4, expanding to fill the entire reel.
Bets start from just one cent so this is a suitable choice if you're a penny slots player.Where to play Hall of Gods Slot? Free Slots 4U members can play Hall of Gods at Comeon! Casino (Not suitable for US players.)
Overview: No list of Thor games would be complete without two of Microgaming's most popular slots games of all time. Thunderstruck and Thunderstruck 2.
The original Thunderstruck is the simplest of the two games and is something of a Microgaming "Golden Oldie".
It's a 5 reel, 9 payline game starring Thor as a wild symbol. He substitutes for any other symbol combinations (except the Scatter Horn symbol). If he makes up a winning payline then he doubles the payout.
You'll get 15 free spins when you hit 3 or more Rams symbols anywhere on the reels. During the free spins you can land 3 or more Rams symbols again to trigger another 15 free spins.
This games features a gamble game you can opt to play after any win. It's a guess the card color/suit game. Predicting the correct color doubles your winnings. Guess the correct suit & your winnings will be quadrupled. Obviously if you guess wrong then you get the hammer blow of losing your latest win.Where to play Thunderstruck Slot? Free Slots 4U members can play Thunderstruck for free at all Mirogaming casinos including Luxury Casino and Golden Tiger.
Overview: Launched in 2010. Thunderstruck 2 slot game took the original Thunderstruck game to a whole new level and remains one of Microgaming's most successful slots to date.
This 5 reel, 243 ways to win delivers plenty of action with Wilds and Expanding Wilds. Also four different Bonus rounds and 4 different Free Spins rewards, Scatter and Multipliers.
Hit three or more of Thor's hammer, Mjollnir, anywhere on the reels, to gain entry into the Great Hall of Spins. Each entry into this feature will also bring you closer to unlocking the chambers of the other ancient gods. Who reward with greater features and even greater rewards:
Valkyrie can deliver 10 re-triggering free spins with a generous 5x multiplier. Loki offers 15 free spins complete with an animated burst of lightning energy if the Wild Magic feature triggers. Transforming random symbols into additional Wilds.
Odin grants 20 free spins and sends out two ravens called Huginn and Muninn, to fly into random symbols. These symbols transform into 2x and 3x Wild Multipliers or - if both ravens land together - 6x.
Thor himself delivers 25 free spins with a Rolling Reels feature and 5x multiplier.
As if that wasn't enough, this game also has a randomly triggered WildStorm award with held Wild reels. There is also a player Paytable Achievements structure, one of the first of its kind to appear in slots game.
This is a must play game for anyone with an interest in slots. So if you're in the minority of slots players who have yet to try this one, give it a spin for free!Where to play Thunderstruck 2 Slot? Free Slots 4U members can play Thunderstruck 2 slot game for free at all Mirogaming casinos including Luxury Casino and Golden Tiger.
Overview: Last but not least we have our very own Viking God's slot game. This awesome slot also features Thor, Loki, Odin and Hel. In a stunning 5 reel, 12 payline epic adventure in which you battle to win 9 Viking virtues.
Spin the correct combinations of symbols to trigger the games fantastic bonus games which see you trying to navigate the Halls of Valhalla. Smashing open chests to reveal treasure and picking items to restore your health! Watch out though - at certain points in the game Loki will appear and challenge you to a battle. Score bonus points with each successful hit you manage to land on the trickster!
Play our exclusive Viking Gods for free right here at Free Slots 4U!
That's our recommendations for the best free Thor slots machines starring the mighty Thor! If you know of any Thor games you think we've missed then give them a big up in the comment section below.
By the way, we also have an indepth article about Viking themed slots games in general for you to read too - check it out if you'd like to read up on more top slots games featuring the Vikings.