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Book of Loki

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Classic book style slot but make it Norse. Book of Loki by 1x2 Gaming is high variance, icy and all about that single free spins pop off. 5000x max win if Loki feels generous.
Andy
Reviewed by Andy
Updated: May 4, 2026
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Our Review of Book of Loki

Book of Loki Slot Overview: Fire or Mid?

Book of Loki is 1x2 Gaming taking the classic book style slot formula and reskinning it with Norse mythology. If you like simple high variance slots where one free spins round can go absolutely feral this one is aimed straight at you. The Book of Loki slot keeps it tight with 5 reels 3 rows and 10 fixed paylines plus a familiar expanding symbol bonus that can drop those full screen moments.

The numbers are pretty clear. The Book of Loki RTP is 95.8 percent which is a bit low compared to other book style games and the volatility sits in that medium to high pocket. That means a lot of chill spins then sudden spikes when the book symbols line up. If you are hunting the Book of Loki max win of 5000x your stake just know it is all about that bonus and a god tier symbol pick.

How the Gameplay Hits

Here is how to play Book of Loki without getting Loki slapped. The setup is super standard for the genre. You get 5 reels 3 rows and 10 fixed paylines paying both ways from left to right only. Wins land when you connect at least three matching symbols on a line except Loki himself and the book which pay from two of a kind.

The paytable is classic book energy. Low pays are 10 to A card royals. Mid symbols are the ring shield and compass. Loki is the premium main character symbol and five of him on a line is where that 5000x per line type payout comes from in the math sheets. The Book of Loki symbol is doing double duty as both wild and scatter so it is the one icon you are praying to see.

On the feel side Book of Loki is swingy. Base game hits are there but not constant so it feels a bit dry until the books show. When they do the wild substitutions can clutch up some decent line hits but it is obvious the base game is just the waiting room for the free spins feature. If you like slow build up then big pop offs you will vibe with this.

The Hype Moments: How to Trigger Bonus Features

  • Wild Symbols: The golden Book of Loki is the wild. It lands anywhere and substitutes for every regular symbol to complete or improve wins. This is clutch in the base game because even two premiums plus a book can turn into a solid payout and keep your balance alive while you chase the real action.
  • Scatter Symbol: The same golden book is also the scatter. Hit 3 or more anywhere on the reels and it pays instantly on top of any line wins. Two books can also pay a small prize which softens the pain of missing the feature. This dual role makes every book symbol feel important and high tension.
  • Free Spins: Land at least 3 Book of Loki symbols to trigger 10 free spins. This is the core Book of Loki bonus feature and where the slot can go from sleepy to insane. During the round you can retrigger with another 3 or more books for an extra 10 spins so the session can spiral into a long bonus if Loki is in a good mood.
  • Expanding wilds: Before the free spins start one random symbol is chosen as the special expanding symbol. When that symbol lands during the bonus it can expand to cover the whole reel and then pays as if it hit on all 10 lines even if the symbols are not next to each other. This is the classic book style mechanic and it is the main reason people chase Book of Loki big wins.
  • Bonus Round: The entire free spins mode with the expanding symbol basically is the Book of Loki bonus round. You want a high value symbol like Loki or the shield as your special. Stack three or more reels with that symbol expanded and the screen just melts with payouts. This is where the theoretical 5000x max win lives and why bonus hunters might still give this game a spin.

Max Win Potential & Payouts

Officially the Book of Loki max win is around 5000x your stake which is solid but not insane by modern standards. To get anywhere near that you basically need the free spins with a top tier expanding symbol plus multiple reels fully stacked. Think full screen Loki or close to it. That is the dream board.

The base game can throw some nice hits with Loki line wins and wild books helping out but it rarely feels like it is going to print life changing numbers. It is more like a slow bleed with random refills until you finally land the bonus. So yeah Book of Loki is definitely built as a bonus centric grind. If you are asking if it is good for big wins the answer is yes but only if you are patient and cool with the variance and the slightly lower RTP.

The Vibe Check: Aesthetic & Energy

Visually Book of Loki is pretty clean. Dark frozen Nordic mountains in the back icy vibes everywhere and the reels framed with stone and green gems. It is not the flashiest slot on the planet but it looks crisp enough and Loki himself has that smug trickster energy that fits the theme.

The audio is more mixed. The soundtrack sets a moody mystical tone but some players will notice the sound effects stacking in a slightly messy way. It is not unplayable but it does not quite hit that modern cinematic level. Overall the game feels more like a moody grind than a full on rave. You get some main character energy when the books start slamming but between bonuses the vibe is pretty chill.

Final Verdict: Play or Skip?

So is Book of Loki fire or mid. It sits right in the middle. The Norse twist on the traditional book style formula is cool and the gameplay is super easy to learn which makes it perfect if you want to know how to play Book of Loki in like thirty seconds. On the flip side the 95.8 percent RTP and pretty standard 5000x max win mean it does not really outshine the big dogs in this genre.

If you love book slots and just want a different skin with Loki energy then this is a fun side quest. The bonus is not impossible to trigger but it can take a while and the slot is clearly designed so most of your serious wins come from that free spins round with the expanding symbol. High variance fans and bonus hunters will get the most out of it. If you are chasing top tier RTP or crazy modern mechanics though Book of Loki might feel a bit mid and you will probably bounce after a few sessions.

✓ Pros

  • Classic book style gameplay with an icy Norse twist
  • Expanding special symbol in free spins can go absolutely crazy
  • Simple layout that is perfect for quick bonus hunts
  • 5000x max win still solid for a straightforward slot

✗ Cons

  • RTP at 95.8 percent is a bit of a buzzkill
  • Base game is pretty mid and mostly a waiting room for the bonus
  • Audio and animations can feel slightly janky compared to newer titles

Bottom Line

Book of Loki from 1x2 Gaming is a comfy pick if you are already into book style slots and just want that formula with a Norse mythology skin. The how to play Book of Loki rules are super simple and the bonus can still deliver big moments with its expanding symbol and 5000x max win potential.

At the same time the lower RTP and fairly bare bones feature set mean it will not be everyone’s main grind. If you are a bonus hunter or a fan of high variance classics this is worth a spin. If you want stacked features and premium production you might want to skip and chase something spicier.

Andy
Reviewed by

Andy

Andy is a digital-first slot analyst and content creator who specializes in the intersection of traditional gaming and modern iGaming trends. As a leading voice for the next generation of players, he focuses on game 'vibe,' mobile playability, and the high-energy mechanics that define today's slots.

Reviewed on May 4, 2026

Slot Details

0
Provider1x2 Gaming
Release DateMay 2020
RTP95.8%
RTP Range95.8% - 95.8%
VolatilityHigh
Max Win5,000x
Reels5
Rows3
Paylines10 fixed paylines
Min Bet$0.1
Max Bet$50
Theme
Features
Free SpinsWildsScatters

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Frequently Asked Questions

What is the max win in Book of Loki?

The maximum win in Book of Loki is 5,000x your bet. This is the theoretical ceiling calculated over a full RTP cycle — it represents a rare best-case outcome, not a typical session result.

What is the RTP of Book of Loki?

Book of Loki has an RTP (Return to Player) of 95.8%, with a range of 95.8%–95.8% depending on the casino. A higher RTP means a better theoretical long-term return to players — 95.8% means the game returns 95.8 cents per dollar wagered on average over millions of spins.

What is the volatility of Book of Loki?

Book of Loki has 4 volatility. 4 volatility affects how often wins occur and how large they tend to be.

Does Book of Loki have a bonus buy feature?

No, Book of Loki does not have a bonus buy feature. Bonuses are triggered through regular gameplay only.

Does Book of Loki have free spins?

Yes, Book of Loki includes a free spins bonus round that can be triggered during gameplay.

Is Book of Loki mobile-friendly?

Yes, Book of Loki by 1x2 Gaming is fully optimized for mobile devices and can be played on smartphones and tablets.

What mechanics does Book of Loki use?

Book of Loki features Bonus Game along with Scatter, Autoplay, Expanding Wilds, Free Spins.

Andy
Reviewed by

Andy is a digital-first slot analyst and content creator who specializes in the intersection of traditional gaming and modern iGaming trends. As a leading voice for the next generation of players, he focuses on game 'vibe,' mobile playability, and the high-energy mechanics that define today's slots.

Digital Content Creator & iGaming Analyst LicensedManually Tested15+ Years Experience

Learn More About These Mechanics

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Featured mechanics:Bonus GameScatterAutoplayExpanding Wilds

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