Rune Beasts! Deep Trenches (Jinx Gaming) – Slot Review
Rune Beasts! Deep Trenches by Jinx Gaming transports players to the mystical realm of Asterra, a fantasy world inhabited by powerful elemental creatures. The game draws inspiration from mythical beasts associated with Fire, Water, Grass, Electric, Earth and Air, each possessing unique abilities and elemental weaknesses. Set against a tropical coastal backdrop, featuring palm trees, sandy shores and ocean scenery, the slot combines fantasy adventure with magical runes and creature battles.
The reels are framed by rugged stonework, while colourful elemental gems represent the different rune types. Beasts appear alongside the grid, reinforcing the creature-battling theme as matching runes are used to weaken opponents. The VS Symbols introduce dramatic battles between rival beasts, while the Beast Master and Mythical Beast Bonuses build on the combat element. The Mystery Pack Bonus adds further variety, taking inspiration from collectible trading cards and the excitement of uncovering rare creatures.
Rune Beasts! Deep Trenches features a 7-reel, 7-row grid with a Cluster Pays system, where matching clusters of 7 or more symbols award wins. The game has low volatility, an RTP of 96.29% and a maximum win of 5,000x your bet. Bets range from £0.10 to £200.
Rune Beasts! Deep Trenches Symbols & Pay Table
There are 10 symbols in total, including seven regular gem symbols in Purple, Yellow, Orange, Cyan, Green, Blue and Red. These are joined by a Wild Symbol, a Bonus Scatter Symbol and a VS Symbol. All regular gem symbols offer the same highest payout, awarding 5x your bet for clusters of 21 or more matching symbols.
Winning clusters are removed from the grid, allowing new symbols to cascade into the empty positions and potentially create further wins. Scatter Symbols can land on all reels.
Rune Beasts! Deep Trenches Features & Mechanics
VS Symbol
VS Symbols can land on reels 2–6 and rows 2–6. They initially occupy a single position before expanding to cover an area of up to 3×3. Once landed, they remain sticky in their original positions until they expand, allowing other symbols to cascade around them.
When the grid settles, VS Symbols expand one at a time. Wins and subsequent cascades can occur between each expansion.
Once expanded, each VS Symbol reveals two randomly selected beasts, each carrying its own multiplier. The beasts battle, with the winner determining the outcome. The VS Symbol then transforms into a 3×3 cluster of the winning beast’s corresponding elemental rune symbol.
Matching symbols, including Wild Symbols, can join the cluster if they are adjacent to it. The winning beast’s multiplier is then applied to the entire cluster win.
Available VS multipliers are 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x and 100x.
Beasts
There are 21 beasts in the base game, comprising three of each type: Fire, Water, Grass, Electric, Earth, Air and Special. Beasts are displayed outside the reels and have different health levels depending on their rarity.
Defeating a beast reveals a multiplier that is applied to the total win for that round. Beasts are divided into three categories: Common, Uncommon and Rare.
- Common Beasts: Have 5 health points and reveal multipliers of 2x, 3x, 4x or 5x.
- Uncommon Beasts: Have 8 health points and reveal multipliers of 8x, 10x or 15x.
- Rare Beasts: Have 10 health points and reveal multipliers of 20x, 25x or 50x.
Any beast that remains undefeated at the end of a round escapes, with a new beast entering on the following spin.
Each elemental beast has a specific weakness:
- Fire: Weak to Water Runes.
- Water: Weak to Grass Runes.
- Grass: Weak to Fire Runes.
- Electric: Weak to Earth Runes.
- Earth: Weak to Air Runes.
- Air: Weak to Electric Runes.
- Special: Has no weaknesses, and Special Runes are not strong against any beast.
The Mythical Beast is exclusive to the Mythical Beast Bonus.
Runes
Rune symbols deal damage to beasts when matching clusters are formed. Each cluster deals 1 damage, increasing to 3 damage when the rune element is strong against the targeted beast.
Beast Master Bonus
Landing three Scatter Symbols in the base game triggers the Beast Master Bonus, which begins with eight spins and retains the core mechanics of the base game.
During the feature, players face up to three beasts of the same type, starting with the weakest before progressing to the strongest. Each defeated beast adds its revealed multiplier to the Multiplier Meter, which is then applied to all wins. Both the beasts’ health and the Multiplier Meter remain persistent between spins. Landing three Scatter Symbols during the bonus awards four additional spins.
Mythical Beast Bonus
Landing four Scatter Symbols in the base game triggers the Mythical Beast Bonus, which begins with eight spins and retains the core mechanics of the base game.
The Mythical Beast can randomly attack during any round. Each attack adds a multiplier to the Multiplier Meter. If the Mythical Beast is defeated, it reveals a larger multiplier that is added to the meter permanently for the remainder of the bonus.
The Multiplier Meter is only active during rounds in which the Mythical Beast attacks, unless the beast has been defeated. Once defeated, the accumulated multiplier remains active for the rest of the feature. Whenever active, the meter’s total value is applied to that round’s win.
Mythical Beast attacks can add multipliers of 1x, 2x, 3x, 5x, 8x, 10x, 15x or 20x. Defeating the Mythical Beast reveals a multiplier of 10x, 15x, 20x, 25x, 50x or 100x.
The Mythical Beast has 25 health points. Landing four Scatter Symbols during the bonus awards four additional spins.
Multiplier Meter
The Multiplier Meter is available in both the Beast Master and Mythical Beast Bonuses, although it operates differently in each feature. During the Beast Master Bonus, every defeated beast adds its multiplier to the meter. The accumulated total is then applied to all wins for the remainder of the bonus.
During the Mythical Beast Bonus, the meter remains inactive unless the Mythical Beast attacks or is defeated. When an attack occurs, its multiplier is added to the meter, which remains active until the end of that spin. If the Mythical Beast is defeated, its revealed multiplier is added to the meter, making it active for the remainder of the bonus.
Mystery Pack Bonus
Landing five Scatter Symbols triggers the Mystery Pack Bonus, a separate feature played on a single-reel, single-row layout. A pack containing six cards is opened, with each card displaying a prize value above it. The cards are revealed in a set order, and the combined value of all six cards is awarded.
The pack always contains the following sequence:
- One Rune Card.
- Two Common Beast Cards.
- Two Uncommon Beast Cards.
- One final card, which can be a Rare Beast, Holo Rare Beast or Secret Rare Beast.
There are 34 possible cards in the complete collection, divided into the following categories:
- Rune Cards: 8 possible cards, with values of 0.1x, 0.2x, 0.3x, 0.4x, 0.5x, 0.7x, 0.8x or 1x your bet.
- Common Beast Cards: 7 possible cards, with values of 0.3x, 0.4x, 0.5x, 0.6x, 0.7x, 0.8x or 1x your bet.
- Uncommon Beast Cards: 7 possible cards, with values of 0.3x, 0.5x, 0.8x, 1x, 1.5x, 2x or 2.5x your bet.
- Rare Beast Cards: 8 possible cards, with values of 5x, 10x, 25x, 50x, 80x, 100x, 250x or 500x your bet.
- Holo Rare Beast Cards: 3 possible cards, with values of 1,000x, 2,000x or 2,500x your bet.
- Secret Rare Beast Card: 1 possible card, valued at 5,000x your bet.
Conclusion
Rune Beasts! Deep Trenches by Jinx Gaming offers a colourful fantasy experience built around elemental creatures, cascading wins and engaging multiplier mechanics. The expanding VS Symbols introduce an interesting battle feature, while the Beast Master and Mythical Beast Bonuses provide opportunities to defeat powerful opponents and build substantial multipliers. The Mystery Pack Bonus adds further variety, with the chance to uncover valuable rare beast cards, including the 5,000x top prize. Be sure to try out this game on launch and check out our exclusive casino offers.