Junkyard King: Slot Overview
Scrapyards and royalty rarely belong in the same sentence, yet in the creative universe of Hacksaw Gaming partner Bullshark Games, that odd pairing becomes the backdrop for their newest slot, Junkyard Kings. The game drops players into a world where a run-of-the-mill scrap heap is reimagined as a kingdom, with rats ruling over piles of tossed-out curios and hidden valuables. Surrounded by looming chains and the leftovers of consumer culture, the scene provides a striking stage for this cluster pays title—Bullshark Games’ first of its kind.
In earlier releases, Bullshark Games has taken us through martial arts settings, fantasy worlds, and gritty mob-run streets. This time, the journey heads somewhere more down-to-earth, but no less interesting, with Junkyard Kings. Players sift through a space that sits between the familiar and the fantastical, forming clusters of discarded junk that somehow turn into worthwhile treasure. The audio leans slightly sinister too, adding tension as if a rat uprising could break out at any moment in this land of leftovers. Visually, it’s a sleek, contemporary package, with refined graphics that push the theme beyond standard slot presentation.

Junkyard Kings uses a cluster pays system and plays on a 7×7 grid. It runs with medium volatility and a hit frequency of 37%, creating a reasonably even mix of risk and reward. The standard RTP is 96.26%, and there’s also a lower RTP configuration available at 94.33%. Stakes are adjustable from 10 c to €/$100, although certain casinos may allow even higher limits.
For symbol values, four card suit icons sit at the lower end, paying between 0.2x to 25x the bet for clusters of 5 to 36 or more. Higher-paying symbols come as classic scrapyard “treasures” such as trash bins, leftover pizza, banana peels, and tin cans. These can return 0.5x up to 500x for clusters of 5 to 36+. On top of that, Junkyard Kings includes four types of wild symbols, each able to seriously lift win potential—especially with payouts of up to 500x for clusters of 39 or more. More on those shortly.
Junkyard Kings: Slot Features

Junkyard Kings brings a strong feature line-up to the table, highlighted by Increasing Cell Multipliers, several distinctive wild types, and the Junkyard Scavenger Spins bonus. True to form for Hacksaw and its partners, there’s also a broad selection of feature buys available.
Increasing Cell Multipliers
Any win will cause an increase in cell multipliers by 1x whenever a winning symbol is sitting in that position. The max value for cell multipliers is 100x. These multipliers count for any win that includes the cell, and multiple cell multipliers are cumulative. In the base game, cell multipliers reset after each spin, but in free spins, they increase until the end of the feature.
Wilds
- Doubling Wild: When a Doubling Wild lands on a cell, it doubles the multiplier of that cell. The symbol is removed from the grid along with other winning symbols. In case there is no cell multiplier, it’s considered equal to 1x, so doubling results in 2x. After doubling, the symbol acts as a regular wild by replacing any paying symbols.
- Permanent Doubling Wild: When Permanent Doubling Wild lands in view, it doubles the multiplier of that cell. After participating in a win, the symbol stays on the grid and moves to a new cell next to it, doubling the multiplier of that cell. After doubling, it acts as a regular wild by replacing any paying symbols. In free spins, the symbol stays on the grid until the end of the feature. Additionally, the symbol will shift position with each spin to a new cell next to it, doubling the multiplier of that cell.
- Walking Wild: When a Walking Wild lands, it walks and leaves a trail of regular wilds. This wild can move 2-10 steps in random directions.
- Wild Symbol: Acts as a regular wild, substituting symbols.
Junkyard Scavenger Spins
Hitting 3 or more FS scatter symbols activates the free spins feature: 3 scatters launches the round with 10 spins, while 4 scatters begins it with 10 spins plus a guaranteed Permanent Doubling Wild on the first spin. In Junkyard Scavenger Spins, cell multipliers increase until the end of the feature, and the wilds carry extra benefits as outlined in the wilds section.
Bonus Buy
Junkyard Kings includes the ability to purchase any of the following bonus options:
- BonusHunt FeatureSpins – 3x the bet to make each spin 5 times more likely to trigger free spins.
- FeatureSpins – 20x the bet for a spin, which guarantees a matching wild to trigger respins.
- Junkyard Scavenger Spins – 100x the bet for a 3 scatter trigger.
- Extreme Junkyard Scavenger Spins – 200x the bet for a 4 scatter trigger.

Junkyard Kings: Slot Verdict
It’s a memorable ride, and it can feel pretty intense in places. With Junkyard Kings, Bullshark Games channels Hacksaw Gaming’s inventive style, pairing a gritty scrapyard concept with features that can hit hard. Rats may not be the most naturally lovable mascots, but the idea of turning everyday rubbish into rewards has a clear pull—and it fits perfectly with the treasure-chasing appeal that slots thrive on.
Junkyard Kings offers enjoyable play supported by a smartly designed feature set, although players who prefer faster pacing may find it slightly slow at times. The experience is split between the base game—where the Sugar Rush inspired Increasing Cell Multipliers can raise payouts—and the Junkyard Scavenger Spins bonus, which is the main destination and where each spin can really make a difference.
During our sessions, Junkyard Kings showed it can both entertain and pay out, with potential wins reaching 12,000x the bet at its best. This release also reinforces that Bullshark Games isn’t tied to one theme or predictable formula. It may not be the kind of title that reshapes iGaming or sweeps awards, but Junkyard Kings stands as a dependable entry in Bullshark’s growing and varied catalogue.
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ProviderBullshark Games
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RTP96.26% | 94.33%
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VolatilityMedium (3/5)
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Reels7
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Rows7
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PaylinesCluster pays
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Min/Max Bet0.10/100
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Max Win12,000x
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Hit Freq37%
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Release DateMay 28, 2024