Thor Infinity Reels

Side with the master of thunder and superhero from the Norse mythology in Yggdrasil’s Thor Infinity Reels jackpot slot. Featuring stunning graphics and running on popular mechanics, it promises an eternity of fun and some almighty wins via its fantastic jackpot respin round. Release date: 01/04/2021
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Though not a novelty, the Thor infinity Reels slot delivers plenty of tangible wins and exciting action via its stunning visuals and jackpot respin bonus feature.


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  • Thumbs-Up Infinity Reels mechanics
  • Thumbs-Up Infinity Bonus prize of 888x your stake
  • Thumbs-Up Jackpot respins with a 2,000x your stake win
  • Thumbs-Up Max win of over 6,000x your bet
  • Thumbs-Down Modest Mini and Minor jackpot payouts

Thor Infinity Reels Review

Released via Yggdrasil’s YGS Masters platform and crafted by the ReelPlay developers, Thor Infinity Reels has all the best features that a Norse mythology theme has to offer. Its stunning backdrop feels as cold and bone-chilling as the game’s high volatility, but at the same time, some big rewards await you behind the expandable 3-reel grid.

Each new additional reel here increases a symbol multiplier, and if you manage to add 12 extra reels to the grid, there’s a bonus prize for that too. Stick with us, and we’ll give you even more reasons to head into Asgard for some ambitious fantasy-inspired gameplay in our slot review below.

SLOT FEATURES Jackpot Respins, Infinity Reels, Infinity Bonus, Win Multipliers
RELEASE DATE 1 April 2021
GAME PROVIDER Yggdrasil/ReelPlay
SLOT TYPE Video Slot
THEME Norse Mythology
REELS, ROWS, PAYLINES 3 Reels, 3 Rows, Infinity Reels
BET LEVELS £0.20 – £40
MAXIMUM WIN 6,055X Your Stake
Thor Infinity Reels slot screenshot

Thor Infinity Reels Bonus Features

Though the focal point is on the Infinity Reels feature, there’s plenty of anticipation within the jackpot bonus round too. As you keep adding extra reels while playing, you’re looking at multiple rewards. Not only can you win some nice base game payouts and a possible 2,000x your stake reward for the top jackpot, but also the 888x your bet Infinity Bonus prize. And, if this isn’t good enough already, you get win multipliers to try and win even bigger. Let’s inspect all slot features more closely.


Represented by the fierce Mjolnir wielder Thor, the wild symbol substitutes for all paying symbols but scatters to help improve your winning combinations.


No Thor-inspired game can be complete without his mighty hammer, which is displayed as the game’s scatter symbol. When 6 or more of them appear on the Infinity Reels, they’ll activate the game’s jackpot feature.

Infinity Reels

In this particular release, each spin starts with a 3-reel grid, but an extra reel can be added if the rightmost reel improves the winning combination. The fresh new reel then respins, repeating the sequence for as long as it improves the symbol combination.

Additionally, each new reel brings in a symbol or a win multiplier. It starts with 1x and increases 1x with each new reel added. And, if you’re fortunate to add 12 reels to your initial grid during the base game or the jackpot respin feature, you’ll get to take home the Infinity Bonus reward of 888x your stake.

Thor Infinity Reels Jackpot

When 6 or more hammers hit the Thor Infinity Reels, you’re awarded 3 respins during which all triggering hammer symbols are held in place while blank spots spin. It’s just like the Hold & Spin feature. Any new hammer landed will also stick, resetting respins back to 3. Each time you fill the reels with 4 hammers, your playing field expands by 1 extra reel.

Together with the regular hammers, you’ll also have jackpot hammers appearing in different colours. Each colour represents a different jackpot and holds a respective value, like so:

  • Green Mini Jackpot – 10x your stake
  • Blue Minor Jackpot – 50x your stake
  • Red Major Jackpot – 250x your stake
  • Gold Grand Jackpot – 2,000x your stake

All jackpots can be awarded multiple times during the bonus feature but beware that the max payout is capped at 6,055x your stake.

RTP and Volatility

If anything, the legendary protector of humanity deserves high volatility, and he gets it here in the Thor Infinity Reels slot. This does make the game challenging but increases your wins at the same time. Another key element to look out for when thinking of your wins is a respectable RTP rate which, set to 96.20%, is more than satisfactory in this case.

Where to Play Thor Infinity Reels

Take a look at our recommendations, and we’ll help you find your next gaming destination with out reviews of online casinos to play games from Yggdrasil and ReelPlay. Or you can take a shortcut and jump right into our Sky Vegas casino review, where you’ll find a quick rundown of the entire site.

Thor Infinity Reels on Mobile

Despite endless reels being added to the original grid, Thor Infinity Reels adapts perfectly on a smaller screen. Designed to shrink into a smaller version of the game without losing quality and finer details, it works a treat on any Android or iOS mobile device.

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