7x7 Thor
7x7 Thor slot by 4ThePlayer is a Norse mythology-themed game with pay anywhere cascading wins, grid expansion, and multiplier symbols of up to x250. The multiplier symbols build the persistent bonus round win multiplier, for possible payouts of up to 10,149x your stake. Play the 7x7 Thor demo for free, check our detailed review, and claim your bonus below.
| Provider: | 4ThePlayer |
|---|---|
| RTP 🔗: | 94% |
| Variance: | High |
| Max Win: | x10149.00 |
| Betways: | Pay Anywhere |
| Release Date: | 2025-03-27 |
| SlotRank: | 5623 |
| All attributes > | |
Online Casinos where you can play 7x7 Thor
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7x7 Thor Review
The world of online slots is full of clones, copycats, and remakes, following in the wake of smash hit releases that set a new trend for the whole ecosystem. 7x7 Thor is a follow-up to 4ThePlayer’s 7x7 Zeus, a Gates Of Olympus copycat with grid expansion added for good measure. Both releases are highly similar when it comes to the features, but a few extra goodies have been added to 7x7 Thor (at least for players eligible for the ante bet and bonus buy features).
Overall, the Norse mythology theme is the main difference, though, with Thor keeping you company instead of Zeus. 7x7 Thor plays out on a 5x5 default grid, but as in the predecessor, the grid can expand up to size 7x7, hence the name. You can play with bet levels between €0.20 to €80 per spin, catering to both penny punters and high rollers. You win by landing 7 to 12+ matching symbols anywhere in view, with the premium symbols awarding 10x to 100x your stake for 12+. The royals pay 1.5x to 8x your stake for the same.

Speaking of, the premium symbols consist of what looks like Freya as the top-tier symbol, followed by a wolf, a Viking ship, crossed axes, and a horn filled with frothing mead. As is common in Pay Anywhere slots, 7x7 Thor does not contain any Wild symbols. However, you’ll benefit from additive Multiplier symbols of up to x250 in both the base game and the bonus round, in addition to Thunder symbols that expand the grid. Unlike in Gates of Olympus, the multiplier symbol values double with each consecutive cascade.
In the base game, everything resets after a cascading sequence ends, but this is not the case in the Asgard Bonus Round. Here, both the multiplier and the expanded grid never reset, and the multiplier keeps building per multiplier symbol that’s involved in a win. The volatility has been dialed up to plain high in the 7x7 Thor slot, but you get the same below-average top-tier RTP of 94 % as in the original game. The max win also remains the same, clocking in at 10,149x your stake.
7x7 Thor Features
You can look forward to plenty of features in 7x7 Thor 4ThePlayer, including cascading wins, grid expansion, and doubling multiplier symbols. Everything is enhanced when these features persist throughout the bonus round, and we’ll give you all the details below.
Cascading Wins
Winning symbols are removed from the grid via the Cascading Reels mechanic, making room for existing and new symbols to drop down and fill the gaps. This process repeats as long as you keep landing new winning combos, allowing for indefinite winning streaks in all stages of the game.
Thunder Reels
The Thunder Symbol expands the grid size whenever it appears, adding a new row or column to the reels. If you’re lucky, you get both a new row and column from a single thunder symbol, and the grid maxes out at size 7x7.
Multiplier Symbol
Thor may add multiplier symbols at random times, and these appear with random values of x2 to x250. All present multiplier symbols double in value with each cascading win, up to a maximum of x250. Multiplier symbols also double when a thunder symbol expands the grid, and the multiplier values are added together to boost your total win once the cascading sequence ends.
Asgard Free Spins Bonus
The Bonus Round triggers when you land 3, 4, or 5 scatter symbols on the same spin or within the same cascading sequence. Either way, you win 12 free spins, with 3, 4, or 5 triggering scatters awarding 2.5x, 5x, or 150x your stake, respectively.
A persistent Bonus Multiplier system kicks in during the feature, with each winning multiplier symbol adding its value to it. The bonus multiplier is then added to each multiplier symbol win, without resetting between free spins. Grid expansions are persistent in the bonus round as well, and you win +6 free spins from 3+ scatters in view.
7x7 Thor Bonus Buy (not UK)
The Buy Feature button is prominently displayed below the spin button, and it comes with the following options in the 7x7 Thor slot:
- Bonus Round - pay 85x your stake to trigger the Asgard Free Spins round.
- Multiplier Win - pay 125x your stake for a guaranteed win with at least one multiplier symbol.
- Super Multiplier Win - pay 200x your stake for a guaranteed win with at least one multiplier symbol with a minimum value of x10.
Theme & Graphics
The golden-framed grid is placed against a majestic landscape in the 7x7 Thor game, complete with jagged, snow-capped mountains and shimmering aurora borealis. Clouds are creeping down the rugged valley, with stars visible in the twilight sky. Thor himself stands guard on the left-hand side in his golden armor, his trusted Mjolnir hammer in hand. The reels are filled with wolves, drinking horns, axes, and Viking ships, and the mystical soundtrack complements the mythological theme.
Pros and Cons of 7x7 Thor
Pros
- Scatter pays win system and cascading reels
- Thunder symbol grid expansions up to 7x7
- Doubling multiplier symbols of up to x250
- FS w/ persistent grid expansion and multiplier
- Win up to 10,149x your stake
Cons
- Close to a reskin of 7x7 Zeus
- Bonus Buy menu not available in the UK
Our Verdict
With their 7x7 series, the 4ThePlayer team is basically attempting to improve upon the winning formula that catapulted Pragmatic Play’s Gates Of Olympus into stardom. Despite 7x7 Thor being very similar to the Greek mythology original, 7x7 Zeus, some improvements have been made to justify this Norse mythology follow-up. However, we’re unsure if the added ante bet and multiplier bonus buy option are enough to win over players, and certainly not in places like the UK, where these features are banned.
The visuals are built around the same formula as the source of inspiration, with Thor replacing Zeus and the backdrop morphed from a cloudy Olympus to a foggy mountain panorama. While the presentation is technically solid, with animated clouds and borealis, it still feels somewhat like a movie set facade, lacking true heart or substance. I understand that imbuing an online slot game with a deeper sense of immersion and character is challenging. However, when comparing 7x7 Thor to a robust release like Valhall Gold, the difference in depth, strength, and concreteness is stark.
The soundtrack in 7x7 Thor was also a bit of a turn-off, at least in my humble opinion, as it fails to truly live up to the epic vibe the theme tries to pull off. On that note, 4ThePlayer should allow players to turn off the soundtrack in their games while keeping the game sounds. And while you’re at it, why not also include a turbo spin option? Sure, you can hammer the spin button to keep up the pace, but that’ll wear out your trigger finger sooner rather than later.
To end on a positive note, I do like the grid expansion feature that makes the 7x7 series stand out from other Gates of Olympus copycats. I also appreciate the doublemax multiplier system, which can lead to solid wins before you know it. Both additions are highly appreciated in the bonus round, when the expansion and multiplier persist, and you can land solid payouts of up to 10,149x your stake. Overall, 7x7 Thor is a decent sibling release to 7x7 Zeus, with a few buy extras for eligible players.
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Scanned Countries
Sorry, 7x7 Thor is not available for this market. In total, we scanned casinos at 79 in various markets. 7x7 Thor is available in 43 countries. The markets with the highest number of casinos are: CA, AT, NO, NZ
| Country | Scanned [i] | With Game [i] | In Lobby [i] | SlotRank [i] | Action |
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622 | 215 | 0 | 5623 | See Data |
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369 | 161 | 0 | 5632 | See Data |
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413 | 155 | 0 | 4507 | See Data |
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409 | 150 | 0 | 5700 | See Data |
Show All Countries (43)
Contents
7x7 Thor Attributes
| Provider: | 4ThePlayer |
|---|---|
| Release Date: | 2025-03-27 |
| Type: | Video Slots |
| RTP: | 94% |
| Variance: | High |
| Hit Frequency: | 29.18 |
| Max Win: | x10149.00 |
| Min bet $, €, £: | 0.2 |
| Max bet $, €, £: | 80 |
| Layout: | 5-5 [ i ] |
| Betways: | Pay Anywhere |
| Features: Additional Free Spins, Avalanche, Bonus Bet, Buy Feature, Cascading, Free Spins, Free Spins Mode Choosing, Free Spins Multiplier, Multiplier, Pay Anywhere, Random multiplier, Reelset Changing, Scatter symbols | |
| Theme: Adventure, Gems, Lightning, Mythical, legend, Sky blue, Sword, Thor, Weapons, Wolf | |
| Other tags: N/A | |
| Technology: | JS, HTML5 |
| Game Size: | 46.2 MB |
| Last Update: | 2026-02-23 |








