Play Thor Infinity Reels by Yggdrasil Gaming for Free

Click to play Thor Infinity Reels in demo mode for free
Yggdrasil Gaming
4 / 5
Infinity Reels
Minimum bet:
Maximum bet:
Maximum win:
01 April 2021

Features & Themes

  • Autoplay
  • Bonus feature
  • Re-spins
  • Quick spin
  • Infinity Reels

Thor Infinity Reels

Asgard's defender, humanity's protector, master of thunder and lightning, wielder of the fearsome Mjolnir, and the most renowned warrior among the Aesir.

A stunning fantasy Norse theme, the popular Infinity Reels mechanic, and the famous Jackpot re-spins gameplay form a winning combination. ReelPlay is pleased to present its most ambitious slot game experience yet.

The visual effect of jackpot respins across Infinity Reels is incredible, with players looking for hammers over multiple symbols on potentially infinite reels. Players who get up to 12 extra reels or more will be rewarded with the Infinity Reels Bonus worth 888x their bet!

Viking warriors worldwide would invoke Thor's favor on the battlefield, but now players can reap the Thunder God's blessings in their adventure into Thor Infinity Reels – may good fortune be with you at all times!

  • Thor Infinity Reels Base Game
    Thor Infinity Reels Base Game
  • Thor Infinity Reels: additional reel added
    Thor Infinity Reels: additional reel added
  • Thor Infinity Reels: Infinity Bonus
    Thor Infinity Reels: Infinity Bonus
  • Thor Infinity Reels: Jackpot Respins
    Thor Infinity Reels: Jackpot Respins

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Thor Infinity Reels Review

Theme and Graphics

An ominous setting greets players as "Thor Infinity Reels" appears on the screen. The center features a 3x4 grid enclosed in a stone frame that conveys a sense of permanence. The scene is littered with discarded swords, surrounded by mist, pine trees, mountains, and a starry night sky. The appealing graphics depict a scene that appears not only frigid but also dismal as if Thor has recently destroyed a group of giants or an army that had done something to irritate the deity. Whatever had occurred, it was unquestionably severe.

RTP and Volatility

"Thor Infinity Reels" boasts an RTP of 96.2% and an average hit rate of 1 in 3.64 spins, promising great excitement. However, players should know this is a high-risk game replicating Thor's battlefield, making it perfect for those who enjoy taking risks and chasing big wins. If you're interested in exploring more fun inspired by the world of Thor, be sure to check out Age of Asgard.

Betting Options and Payouts

Regarding betting options, the "Thor Infinity Reels" slot provides a range of 13 betting levels, from €0.20 to €40, catering to a broad range of risk appetites and budget sizes. Additionally, players can utilize the auto spin feature to set between 10 and 1000 spins with a single click, allowing for hands-free spinning while enjoying the action.

The "Thor Infinity Reels" slot consists of 10 base game symbols - Axes, Helmet, Shield, Horn, A, K, Q, J, 9, 10. All symbols act as ‘scatters,' appearing anywhere on the reels to initiate winning combinations. Each glyph has a value ranging from x1 to x5, multiplied by the Total bet divided by 20, multiplied by the number of symbols spun. For instance, if a player lands five Axes (value x5) with a 1.00 Total Bet, the payout would be 5 x 0.05 x 5 = €1.25. The default maximum win is an enormous x6055.95, resulting in payouts between €1211 and €242,238 for any lucky player. Furthermore, if players reach 12 extra reel expansions, they can win 888x the triggering bet.

Special Features

Infinity Reels

At the heart of Thor Infinity Reels is the Infinity Reels feature, which adds reels and multipliers to symbols each time a winning spin occurs. Whenever a winning combination is made, a reel is added to the right side of the grid. If new symbols can improve the win, the process repeats. Reels continue to be added until no new winning symbols land, hence the name Infinity Reels.


Additionally, with each new reel comes an increased symbol win multiplier. The multiplier starts at x1 and increases by +1 with each new reel without a maximum limit. The symbol values are multiplied by the symbol multiplier to determine the winning payout. The Infinity Bonus is another incentive for adding reels; landing 12 reels in a spin sequence triggers an extra 888x jackpot.

Jackpot Respins

Mjolnir, Thor's hammer, acts as the scatter symbol in the game. When six or more Mjolnirs appear at the end of a spin sequence, they activate the Jackpot Respins feature. The grid is locked at its triggering size, and hammer symbols are held with prize values ranging from 1x to 100x the bet. Four jackpot scatters can also be landed, each worth 10x, 50x, 250x, or 2,000x the stake, and are colored green, blue, red, or gold.

The round starts with three respins, resetting whenever new hammer symbols land. If the reels are filled, an additional reel is added to the right-hand side, similar to Money Train 2. This way, more prize symbols can be obtained, and the Infinity Bonus can be won if fortunate.

The Jackpot Respins feature triggers approximately every 166.09 spins, but players may use the feature buy to bypass this. By spending 100x the total stake, they can start a spin from 6 to 15 reels in length and hold 7 to 24 scatters to activate Jackpot Respins.

Strategy Tips

Thor Infinity Reels slot boasts a base game hit rate of 1 in 3.64 spins, providing a decent amount of entertainment and value for your money if you bet consistently, despite its high volatility. However, the Free Spins mode has the potential for huge payouts and is more difficult to trigger, with an average hit frequency of 1 in 166 spins. While the feature can be randomly activated at any point, a high-spin strategy consisting of several hundred spins will likely increase your chances of triggering it. To employ this strategy, it's essential to select a bet size suitable for your budget and guarantees hundreds of spins, regardless of your luck. Auto spins can also play up to 1000 rounds at a fixed bet size in the Thor Infinity Reels slot.

Free Demo

As always, you can find the free demo of Thor Infinity Reels on this page. Scroll up and click the Play button to launch the game. The demo version is identical to the real money version of the game, except that it uses virtual credits instead of real money. This allows you to learn the game's rules, test out different betting strategies, and get a feel for the game before risking any of your own money.


The streak respin device in the game works surprisingly well with cleverly incorporated 'Book of' style expanding symbols. The feature is triggered neatly, creating space for players to land as many hammer symbols as possible. The Infinity Bonus can also be triggered during the feature, and the ability to add new reels enhances the experience. The game also offers four jackpots, which makes it more enticing.

Thor Infinity Reels is an excellent option for updated hold-and-win features. However, players who prefer traditional free spins features or more original features may choose something other than hold-and-win features. Thor Infinity Reels, conversely, proves that the Infinity Reels mechanic can be versatile and satisfying payouts are possible, maxing out at 6,055 times the bet. Nevertheless, seeing a higher payout would have been nice, given all the references to the word 'infinity.' However, those not fans of streak respins or those not enticed by the game's potential might prefer to stick to one of the billion other Thor slots out there.

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Thor Infinity Reels FAQ

The regular RTP of 96.2 % is a tad above average. However, it will increase to 96.6 % if you use the bonus buy option (not available for UK players). This is a highly volatile game, and you must be prepared for significant fluctuations in your bankroll.

"Thor Infinity Reels" features ten base game symbols - Axes, Helmet, Shield, Horn, A, K, Q, J, 9, 10. Symbols have an x1 to x5 multiplier value, creating a wide range of potential payouts. Wins are paid innovatively, with each symbol's weight multiplied by 5% of the Total bet value, multiplied by the number of symbols matched on the reels. The game's max win is x6055.95, meaning payouts between €1211 on the min €0.20 bet and €242,238 on the max €40 bet are possible for fortunate players. There is also an x888 payout if a player reaches the 12th reel expansion.

You start with three reels, and one new reel is added on the right-hand side as long as you improve your winning combo. A progressive multiplier increases with +1 per added reel, and 12 added reels mean you win the 888x Infinity jackpot.

You trigger it by landing 6+ hammer symbols, and each triggering symbol becomes sticky with a cash prize of up to 100x. You start with three respins; only cash hammers, blanks, or jackpot hammers land. Each new hammer becomes sticky in the classic Hold & Win fashion, and the top jackpot is worth 2,000x. Fill reels with hammers to add extra reels to the grid.

Yes. Thor Infinity Reels slot has an RTP of 96.2% and an average win rate in the base game of 1 in every 3.64 spins. The game is fully licensed and can be spun with bets between €0.20 and €40 at our top-rated slot sites.

Thor Infinity Reels is based on random luck, supported by a fair RTP of 96.2%. While it's all about chance, you can play smart by using some simple logical strategy – fundamentally picking a sensible bet size and spinning with it consistently during sessions. You may also try and select a bet size that supports hundreds of spins per session and use the Autospin option for up to 1000 spins on auto; by picking a low enough spin size, you can play lots of spins while playing safely. This may help you trigger the Free Spins mode. All wins are based on luck, so only play the "Thor Infinity Reels" slot with funds you can afford to lose.

This Thor Infinity Reels review was authored by W.Bergstrom | Last updated on 02 March 2023.