Primal Hunter Gigablox is a collaboration between ReelPlay and Yggdrasil Gaming. Both are heavyweight slot studios in their own right.

The slot machine has a Stone Age theme with 6 reels, 4 rows, and 40 paylines.

Funny they did not include the jackpot in their stat sheet. What we do know is that it’s a high-variance slot. The Gigablox Engine forges massive symbols that explode. The biggest one we got was a 4×4 symbol.

Primal Hunter Gigablox Slot

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Whizz hot?

  • Stone Age theme
  • Gigablox symbols
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97% Rated


US flag Players from United States accepted


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Game information


Primal Hunter Gigablox











Features and Gameplay


primal hunter gigablox slot features

The betting range is not as wide and starts at 40 cents to $14 per spin. That makes the slot ideal for casual and medium rollers though high rollers can chip in.

What happens here is that the Gigablox creates massive blocks with every spin. It also highlights winning combos which helps you to see where the Gigablox symbols will pitch.

Essentially, nothing that really grabbed us. You’ve got the Cascading engine in both the base game and free spins that drop multiplier wins.

A great online casino for Australians where you can play this slot for real money is BitStarz. The moment you step through its virtual lobby, they’ll line your bankroll with a bonus of $500.

Graphics, Sounds, and Symbols Primal Hunter Gigablox Slot

primal hunter gigablox slot game

The game art of the slot is explosive with a variety of colours and sound effects. Once you start playing, you’ll know it’s a slot that harks back to the Stone Age.

The high-value symbol is the Hunter which pays 3.75x the stake when it’s 6-high. The Wild also substitutes symbols during winning combinations.

Primal Hunter Gigablox Bonus Rewards

Cascading Wins

The moment you hit a winning combination it disappears from the grid. New symbols replace it which can result in repeat wins. The Gigablox symbol joins the party too.

The cascades stop when winning combinations no longer appear. The most cascades we could string together were three.

Free Spins

primal hunter slot free spins

You need 5 scatters to launch the free spins feature. You’ll bag 3 free spins for every scatter that lands on the reels.

On paper, the free spins feature looks mint as the multipliers are unlimited. In reality, it’s a different story, we’ll leave it at that for now. With every cascade win the multiplier’s value increases by 1x.


primal hunter slot paytable


primal hunter slot paylines

What We Like and Don’t Like About Primal Hunter Gigablox

The grid along with the Cascades and the Gigablox symbols brings some excitement. The volatility stings a lot and the maximum bet per spin is quite low.

Not sure why ReelPlay did not include the jackpot as it takes an edge of the slot. We’ll never really know how volatile the slot is until we see the jackpot.

Tips & Strategy

primal hunter gigablox slot spin

Open up the Paytable or the Help Screen, you’ll find all the information in it. It tells you how to trigger a bonus and the value of each symbol.

Moreover, play the slot with dummy money, you can’t lose money nor can you hang onto it. If you’re wondering if you can play the slot with a bonus, yes, you can.

Make sure you understand the fine print. If the wagering requirements are too steep, it’s better to play with your own money. If you win money, which withdrawal method is the fastest?

How to Win Money Primal Hunter Gigablox

We didn’t hang around too long after that $500 loss on Blade & Fangs. We kept things simple and played for $1 stakes with wins up to 4.5x our stake in demo mode.

After 50 odd spins, the biggest payout we got in the base game was 7x our stake. So, not very encouraging and we didn’t trigger the free spins feature either.

The Cascading engine helps a bit in the main game and the most wins we strung together was 3.

Verdict: Primal Hunter Gigablox Slot

The impression we got was that ReelPlay conjured up something, threw it up into the air, and hoped it stuck. That’s the way we feel about Primal Hunter Gigablox.

We never really got a feel for the slot, by no means does it mean it’s a bad game. On the contrary, the winning potential could be insane once the Cascades get going.

Maybe not in the main game, but definitely in the free spins. Also, ReelPlay could have included a bug option, trying to trigger the free spins can be a slog.

To sign off on this slot review, Primal Hunter Gigablox gets the nod from us. But, it’s not the type of slot we’ll play again for said reasons. Yggdrasil delivers a gem with Rock Star Santa MultiMax.

At least here the Wild goes nuts in unison with the Avalanche feature. Plus, there’s a free spins feature and a buy option in case things don’t go your way.

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