Halls of Odin (Backseat Gaming) – Slot Review

Halls of Odin by Backseat Gaming is steeped in Norse mythology, transporting players into the grand and mysterious world of the gods. The slot draws heavily on the lore of Odin, the All-Father, with its visuals set against a dramatic, mythic backdrop of stone halls, runes, and powerful Viking imagery. Symbols such as wolves, ravens, axes, and helmets tie directly into the legends, while Odin himself looms large through the game’s features.
The overall theme blends epic mysticism and warrior spirit, supported by a moody soundtrack that enhances the sense of stepping into an ancient saga. Every spin feels like an invitation to test your fate in the halls of the gods, where treasures and divine power await.
Halls of Odin is played on a reel setup with 4 rows and 14 fixed paylines. The slot is high volatility with an RTP of 96.10% and offers a maximum win of 15,000x your stake. Bets range from £0.10 to £50 per spin.
Halls Of Odin Symbols & Pay Table

The game features 16 symbols in total. Low-paying symbols are represented by 10, J, Q, K, and A, while premium symbols include Crows, Axes, Helmets, and Wolves. Special symbols consist of a Wild, Bonus, Collector, Coin, Eye, +FS, and Mystery Gate. The Wolf and Wild symbols are the top-paying icons, awarding 25x for five-of-a-kind. Wilds substitute for all regular symbols.
Halls Of Odin Features & Mechanics

Mystery Nudge Gates
Mystery Gates are 4-row symbols that can land partially visible and nudge up or down until covering the full reel. Each nudge increases the global multiplier by +1, and once the gate fully expands, it reveals paying symbols, Wilds, or Eye symbols. Multiple gates always reveal the same symbol type. Eye symbols may also trigger Coin prizes or special symbols.
Coin Feature
When Eye symbols are revealed, they may display Coins, +FS, or Collector Symbols.
- +FS symbols award additional free spins during bonus rounds, with values of +1, +2, or +3.
- Coins come in three tiers, with prizes based on your bet:
- Bronze: 1x, 2x, 5x
- Silver: 10x, 15x, 20x, 25x, 50x
- Gold: 100x, 250x, 500x, 1000x
- Collector Symbols gather all visible coin values (and other Collectors) before respinning only the coin positions. Collected Collectors retain their initial value.

Global Multiplier
The Global Multiplier starts at 1x and increases by +1 whenever a Mystery Gate lands or nudges. During bonus rounds, it remains persistent for the duration of the feature. At the end of a spin, all coin and Collector values are totaled and multiplied by the global multiplier to determine the payout.
Bonus Features
Odin’s Trial: Triggered by landing 3 Bonus Scatters, awarding 10 free spins. Mystery Gates appear more frequently, become sticky, and reveal symbols on each spin. The global multiplier remains persistent, and +FS symbols can award extra spins.
Fury of the Gods: Triggered by landing 4 Bonus Scatters, awarding 10 free spins. Similar to Odin’s Trial, but with increased chances of high-paying symbols from Mystery Gates. Sticky Gates and a persistent global multiplier also apply, with +FS symbols adding more spins.
Conclusion
Halls of Odin by Backseat Gaming delivers a powerful Norse-inspired experience with its atmospheric design, strong bonus features, and big win potential of up to 15,000x. The Mystery Gates and global multiplier mechanics keep the action engaging, while the two bonus rounds—Odin’s Trial and Fury of the Gods—add real excitement with sticky gates and persistent multipliers.
That said, its high volatility means wins can be rare, and the complex mechanics may feel overwhelming for casual players. Still, for those who enjoy mythological themes and high-risk, high-reward gameplay, Halls of Odin is a slot worth exploring. Be sure to try out this game on launch and check out our exclusive casino offers.