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Halls of Odin

Review, Demo Play, Payout, Free Spins & Bonuses

Halls of Odin is an online video slot developed by Backseat Gaming with an RTP of 96.10%, high volatility, a 5x4 reel layout and 14 paylines. Features include Mystery N...udge Gates, free spins, coin collection and multipliers. The max win multiplier is 15,000x the stake.

Halls of Odin is an online video slot developed by Backseat Gaming with an RTP of 96.10%, high volatility, a 5x4 reel layout and 14 paylines. Features include Mystery N udge Gates, free spins, coin collection and multipliers. The max win multiplier is 15,000x the stake.
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Pros
  • 15,000x top win multiplier
  • Mystery Nudge Gates
  • Two distinct free spin modes
Cons
  • High volatility may lead to long dry spells
  • Limited number of paylines

Halls of Odin Slot Overview

Halls of Odin is a mythology-themed slot from Backseat Gaming set within a Norse backdrop that references Odin’s legendary hall. Played on a 5x4 grid with 14 paylines, it mixes simple base game spins with layered features. Mystery Nudge Gates can boost the global multiplier and trigger symbol reveals, while scatter symbols unlock two types of free spins. During bonus rounds, sticky gates, multipliers and high-value symbols take centre stage, offering a real sense of progression and payout potential. With a maximum total win capped at 15,000x the stake, the game is positioned as a high-risk, high-reward slot.

Halls of Odin Overview Theme, Graphics & Soundtrack

Visually, Halls of Odin uses a muted colour palette, leaning on Nordic landscapes and symbolic imagery such as axes, helmets, wolves and rune-marked stones. The backdrop depicts a village under Odin’s watch, with a twilight atmosphere that complements the mythological theme.

Graphics

The artwork is cartoon-style yet detailed enough to create a distinct mood. Character and object designs are clear, with large mystery gates adding visual variety during gameplay.

Soundtrack

Halls of Odin slot offers a moody, atmospheric soundtrack that suits its Norse mythology theme. The audio creates a sense of stepping into an ancient saga, and its understated composition enhances the slot's quiet sense of mythology.

Halls of Odin

Halls of Odin RTP & Volatility

RTP

The slot's RTP is 96.10%.

Volatility

The volatility is rated high.

Payout Potential

The top win multiplier is 15,000x the bet.

How to Play Halls of Odin

The layout of Halls of Odin makes it easy to set up and start spinning. The controls sit neatly below the reels, allowing you to adjust your settings before each game round.

  1. Use the bet selector at the bottom of the screen to choose the stake that suits you.

  2. Open the pay table through the information button to learn about symbol payouts, paylines and how the features work.

  3. Once you’ve set your bet, press the large spin button on the right-hand side to launch the reels.

Always play responsibly. Licensed casinos provide tools such as deposit limits, timeout and self-exclusion which can help you stay responsible and in control if you are concerned about your gambling.

How to Win at Halls of Odin

Wins in Halls of Odin are formed across 14 paylines, requiring matching symbols to land from left to right.

Highest-Paying Winning Symbols

The highest-paying symbol is the golden wolf. Other high-paying symbols include:

  • The warrior’s helmet

  • The battle axe
Max-win 15,000x
Volatility High
Top RTP 96.1%

Halls of Odin Bonus Features

The bonus features in Halls of Odin revolve around the interaction of Mystery Nudge Gates, a global multiplier and two distinct free spins rounds.

Mystery Nudge Gates

Mystery Nudge Gates are central to the slot's design. When they land, they may only partially cover a reel, but they nudge up or down until the reel is completely filled. Each nudge increases the global multiplier by one, which is then carried into other features. Once the reel is fully covered, the gate opens to reveal regular symbols, wilds or the special eye symbol. This mechanic adds variety to the base game while also setting up the bigger bonus features.

Eye Symbol Rewards

When revealed inside a Mystery Gate, the eye symbol can take on different forms. In some cases, it reveals coin symbols with fixed values that can be collected. It may also provide additional free spins if it appears during a bonus round. On occasion, it transforms into a collector symbol which gathers the values of all coin symbols on the reels and applies the current global multiplier to them.

Odin’s Trial Free Spins

The first dedicated free spins feature is Odin’s Trial, triggered by three scatter symbols in the base game. This awards ten free spins where the Mystery Gates become sticky, meaning they remain in place for the entire duration of the round. The chance of new gates appearing is also increased, giving the player more opportunities to expand the multiplier and trigger further reveals. Because the global multiplier does not reset between spins, it can steadily climb throughout the feature, creating a sense of progression.

Fury of the Gods Free Spins

The second free spins round is Fury of the Gods, activated when four scatters land. This mode also awards ten free spins but plays differently to Odin’s Trial. Here the Mystery Gates are weighted towards revealing premium symbols, making it more likely for high-paying combinations to form. As with Odin’s Trial, the global multiplier remains active during the round, so wins can be further boosted by the values accumulated through earlier nudges.

Halls of Odin Slot Summary

Halls of Odin offers a solid mix of simple base game spins and layered bonus mechanics. The presence of multipliers, collectors and two free spin modes keeps the gameplay entertaining.

Win Potential

With a maximum payout of 15,000x the stake, this slot has strong potential for large wins, though its high volatility means results can be unpredictable.

Overall Thoughts

The slot is designed to be entertaining without being overly complex, making it suitable for players who enjoy Norse-themed slots with straightforward yet impactful mechanics.

Here at Slots Temple we have a range of Backseat Gaming slots for you to try. Roman Bonanza has a historical theme, just like Halls of Odin.

Disclaimer: Halls of Odin trademark / license is owned by Hacksaw Gaming. This site is not endorsed by Hacksaw Gaming.

Slot Data
Slot Name: Halls of Odin
Software: Hacksaw Gaming
RTP: 96.1%
Volatility: High volatility
Paylines: 14
Reels: 5
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £100 (GBP)
Top Win: 15000
Features: Wild Symbol, Scatter Symbol, Free Spins, High volatility, 5 Reels, Mystery Symbols, Pick A Prize
Themes:
Last Update: 31/10/2025
UK Available in UK? Yes. Hacksaw Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.

FAQs

What does the scatter symbol do in Halls of Odin slot?

The scatter symbol is key to triggering free spins in Halls of Odin slot. Landing three scatters activates Odin’s Trial with ten spins and sticky Mystery Gates, while four scatters unlock Fury of the Gods, also awarding ten spins but with a stronger focus on premium symbols. Scatters therefore provide access to the most rewarding features.

How does the global multiplier work in Halls of Odin slot?

The global multiplier increases each time a Mystery Nudge Gate shifts to cover an entire reel. This multiplier is not only applied when coins are collected but also carries into free spins rounds. Since it doesn’t reset between spins, it can grow steadily, boosting the overall value of coin collections and enhancing potential payouts.

Who created Halls of Odin slot?

Halls of Odin was developed by Backseat Gaming, a studio known for inventive slot mechanics and striking themes. Although relatively new in the iGaming market, the developer focuses on creating games with strong features, high win potential and visually distinct designs. Their partnership with major casino platforms ensures titles like Halls of Odin are widely accessible.

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