Warlocks: Slot Overview
Witches hardly need an introduction, but warlocks are a little less familiar and are generally described as male magic users, often linked to darker or forbidden practices. Players meet two of them in today’s game, Warlocks, conjured up by creative slot wizard Big Time Gaming. One caster embodies fire and the other ice, and their mystical rivalry feeds into the slot’s headline Stash and Spin bonus round, with smaller flashes of trickery appearing in the base game too.
These two warlocks clearly aren’t close friends, which is a shame. Rather than joining forces to tap the ether for wonders of breathtaking beauty or uncover ancient arcane secrets, each stands above the play area, brandishing a staff at the other and occasionally firing off magical blasts. Still, their competitive streak can benefit players during the Stash and Spin round. The duel is underlined by a fire-versus-ice presentation: the left side glows with fire’s reddish warmth, while the right side is drenched in icy blues, delivering a classic hot vs cold elemental sorcery showdown.

Set into the side of a castle, Warlocks’ 6×4, 4,096 ways to win grid places the two outer reels in the towers and the four inner reels along the curtain wall. Wins land when matching pay symbols appear on adjacent reels starting from the leftmost side. All winning symbols, except Orbs, are cleared by the reaction feature, with new symbols dropping in from above to fill the gaps. Built on a highly volatile math model, the RTP is 96.5%, and the stake range is $/€0.10 to $/€20.
BTG’s jewel-like 9-A card ranks return as the lower-paying symbols, while potion bottles, rings, books, and cups make up the premium set. Hitting 6 matching royals in a win returns 0.4x to 0.6x the bet, rising to 1x to 20x for 6 matching premium symbols. The wild substitutes for all symbols except Orbs and can appear on every reel apart from the leftmost reel.
Warlocks: Slot Features

The ingredients mixed into Warlocks include a pair of Warlock Bonuses, a Stash and Spin bonus round featuring unlimited spins and unlimited multiplier, plus feature buys.
Warlock Bonuses
There are 2 Warlock Bonuses in the game. The Fire Warlock Bonus clears all symbols except Orbs on reels 2-5 when triggered, while the Ice Warlock Bonus turns every instance of a randomly selected symbol into Orbs on reels 2-5 when it activates.
Stash and Spin
Orbs uncover a prize worth up to 100x the bet. Prizes can’t be collected in the base game, but landing 6 or more Orbs triggers the Stash and Spin feature. In this feature, each position spins to show either a blank or an Orb worth up to 50x the stake, and the amount is added to the total win. Orbs are not sticky. The Fire Warlock can set a position on fire, stopping that position from spinning. The flames spread outward with each spin, and any prize covered by fire is multiplied by the Fire Multiplier. The Ice Warlock can put out the fire so every position is able to spin again. The Fire Multiplier begins at x2 and doubles each time the Ice Warlock successfully extinguishes the fire. The Stash and Spin feature finishes once the fire has burned through all positions.
Feature Buys
One of Warlocks’ feature buys is the Power Play, which guarantees a Warlock Bonus for 8 times the stake, while the other is a bonus buy costing 60 times the stake.

Warlocks: Slot Verdict
Big Time Gaming is at its fire-and-ice best when it’s testing limits—building new engines, reshaping reel formats, or crafting features that force others to play catch-up. Warlocks may not sit in the same game-changing bracket as Megaways or Megaclusters, yet it still highlights BTG’s appetite for trying new ideas within a familiar setup. Visually, Warlocks brings plenty of style as well: the split elemental concept is well delivered, the castle setting adds storybook appeal, and the occasional spell blasts from above the reels inject character, even if the presentation never fully erupts into a full-scale mage-on-mage spectacle.
The Stash and Spin round puts an inventive twist on the traditional hold-and-win template, adding suspense through its duelling spellcasters. It isn’t a standard hold and win round at all, despite early assumptions. Orb symbols don’t stick; instead, they land to reveal a value, which is collected before disappearing ahead of the next spin. So while the mechanic may feel a touch straightforward for some, the fire-and-ice tug-of-war is the game’s main hook. The advancing flames gradually locking positions, the Ice Warlock washing the grid to restart the action, and the escalating multiplier building pressure each time he succeeds create a dramatic loop. It may not be BTG’s most intricate brew, but it does offer strong crescendo potential, particularly when the Fire Multiplier gets room to surge.
Overall, Warlocks may land somewhere around the middle of BTG’s spellbook, but it’s a neatly crafted game with 24,100x the bet potential, likely to appeal to players who like high volatility and steadily building momentum without needing extreme mechanical complexity to stay interested. In other words, it might not be Dumbledore vs Voldemort, but Warlock still calls up an entertaining burst of magic on the reels for fans of dark arts, light arts, or anything in between.
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ProviderBig Time Gaming
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RTP96.50% | 94.45% | 86.38%
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VolatilityHigh
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Reels6
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Rows4
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Paylines4,096
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Min/Max Bet0.20/20
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Max Win24,100x
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Release DateDecember 10, 2025