Monster Blox Gigablox

|Peter & Sons|2021-11-22|RTP: 96.10 %
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Game provider
Peter & Sons
Monster Blox Gigablox
Feature Buy
Game type
Video Slots
Mobile version
Grid slot
Sticky wilds
Free spins
Bonus game
Progressive jackpot
Min. bet
Random Feature
Max. bet
Maximum win
Last update
September 5, 2021


3 votes - 3.67/5.00

Choose your bounty and begin hunting for monsters of gigantic proportions on Monster Blox Gigablox from Peter & Sons, powered by Yggdrasil Gaming. Featuring win spin respins, expanding reels, oversized pay symbols of up to 6×6 and random wilds. Fire up the cauldron for extra spins with an increasing win multiplier during a free spins bonus, leading to monster-slaying wins of over 7485x your bet.

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Slot Details

Monster Blox Gigablox s a video slot in a 6×4 format with 40 pay lines as default. Triggering the Monster Respins feature can increase it up to a 6×8 size with 100 lines. Wins are awarded for three to six matching symbols landing on a line from left to right only. Available on desktop, tablet or mobile, you can bet from 0.20 to 100 credits per spin. The game has high volatility with an RTP of 96.10% and a hit rate of roughly 1:5 spins.

Monster Blox is based on a story of a kingdom besieged by monsters. A wizard and tavern take the stage with wilds in the form of a King, presumably the ruler of the cursed kingdom. The visuals are masterfully created, Monster symbols have wandering eyes and the tavern roof lifts with reel height expansion. The Wizard character comes with a steampunk style of mechanical arts, including a wild ray gun powered by crystals and a cauldron with pipework lights up for the free spins.

Peter & Sons have a way of creating visually stunning slots that are becoming instantly recognisable. Monster Blox is perhaps the most attractive of the Gigablox range, with a depth of design that overshadows most of its siblings.

Monster Blox Screenshot

Monster Blox uses eight pay symbols. All symbols can appear as Gigablox in 2×2, 3×3 and 4×4 sizes. Starting at the low end, purple diamonds, turquoise spades, green clubs and red hearts award up to 0.8x your stake for six of a kind. Four nameless monsters appear next as a snarling ogre, a tree golem, a purple-faced witch and a red dragon, which award from 2x to 10x your stake for six of a kind.

Free spins symbols are self-titled and trigger the bonus for landing five or more anywhere on the reels. Wild symbols appear as a Kings’ head with wild inscribed in the crown, substituting for all symbols except for the free spins scatter symbols.

Monster Blox Gigablox Slot Features

Monster Blox Gigablox joins a long line of Gigablox titles, set to embrace a ready-made fan base. Hades Gigablox, Gator Gold Gigablox and the slot which started it all, Lucky Neko Gigablox, are the most impressive versions visually. Only Peter & Sons have been able to match the graphics and artful composition. Let’s see if the gameplay mimics the quality.

Gigablox games use the Yggdrasil Gaming mechanic to produce oversized symbols. Named Gigablox, symbols come in various sizes of 2×2, 3×3, 4×4, 5×5, 6×6 and are broken down into 1×1 symbols for calculating pays. Gigablox symbols appear on every spin on Monster Blox and across the entire range of Gigablox slots. Free spins symbols can also appear in oversized Gigablox.

Monster Blox Expansion

Monster Blox features Monster Respins to complement the base game wins. Each win begins a monster respin and expands the grid height by one row, revealing 15 new paylines. A further win will do the same and this action repeats for each successive win, up to a maximum format of 6×8 with 100 paylines. A second feature called Wild Bounty can strike at random with a blast of the wizards gun and transform selected symbols, including Gigablox, into wilds during the game.

Monster Blox Free Spins

Land five or more free spins symbols anywhere on the reels to trigger the Monster Blox Free Spins. The round begins with a number of free spins equal to the number of triggering symbols and the reels expanded to the maximum format of 6×8. The cold cauldron from the base game lights up with the number of available spins and a Monster Win Multiplier, which begins at x2. Each free spin symbol landing will +1 to the meter gauge on the cauldron. Collect free spins symbols and complete each stage of the gauge to increase the win multiplier as follows:

  • 2 – 5 free spin scatters: x3 win multiplier.
  • 6 – 14 free spin scatters: x5 win multiplier.
  • 15+ free spin scatters: x10 win multiplier.

The Wild Bounty feature can strike at any time and the win multiplier will be applied to all wins during the round. Monster Respins do not feature in the bonus. Free spin symbols that land will also award an extra spin.

Final Verdict

Monster Blox Gigablox is easily one of, if not the best looking GIgablox game so far. The graphics are outstanding, with an appealing combination of features to match. The Monster Respins feature with expanding reels offers some busy base game potential of feature combinations – something occasionally lacking from other Gigablox titles where the base game has felt like a precursor to a bonus round.

For the free spins bonus, a basic trigger of 5 free spins can be extended by additional spins won from landing scatters, changing a simple round into something special. Monster Blox offers fun from the base game as well as the bonus. All in all, another head-turning slot from Peter & Sons, with some appealing game mechanics to match the beauty.

Monster Blox Gigablox – Frequently Asked Questions (FAQ)

1. What is the maximum win potential on Monster Blox from Peter & Sons?
2. Does Monster Blox come with different RTP versions for casinos to choose from?
3. Does the Monster Respins feature carry across into the free spins round on Monster Blox Gigablox by Peter & Sons?


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