Monsters vs Gigablox (Yggdrasil Gaming) – Review & Demo Play

Monsters vs Gigablox: Slot Overview

As I sat with this Hot Rise title, the flaming city backdrop and 6x6, 50-payline grid set the tone straight away. It runs a high volatility model with a 96.08% RTP and a 38.38% hit rate, playing from a Min.bet of 0.50 up to a Max.bet of 80. The Gigablox mechanic drives the base, while free spins change gear with a Rampaging Monster that turns wild and pays x2 on pure lines. Big blocks, tight maths, and chunky audio give it a comic-book punch.

Monsters Vs Gigablox Slot Information

The paytable sticks to clear tiers. Low symbols are 9, 10, J, Q, K, A. Premiums are six monsters: Kongo King, Lord Zar, Spartan Fighter V, Great Old One, Object 51, and Pyroana. Six-of-a-kind monster wins land between 2x and 10x your stake, with Kongo King on top. Wins pay left to right from the first reel, and the mix of frames and colours keeps each icon easy to read even when big blocks land across merged reels.

Golden crown Wilds substitute for all pay symbols and hold no value by themselves. The VS icon is the scatter that feeds the bonus, and both Wilds and scatters can appear as Gigablox in the base game. Gigablox arrive as 2x2, 3x3, 4x4, 5x5, or 6x6 tiles, and they break down into their 1x1 parts for evaluation. It keeps counting tidy, so a 6x6 premium is treated as thirty-six regular symbols when wins are calculated.

Monsters vs Gigablox Symbols and Paytable

Symbol	Quantity	Payout
	6	x10
	5	x3.2
	4	x1.6
	3	x1
	6	x5
	5	x2
	4	x1
	3	x0.8
	6	x4
	5	x1
	4	x0.8
	3	x0.5
	6	x3
	5	x0.8
	4	x0.6
	3	x0.4
	6	x2.5
	5	x0.6
	4	x0.4
	3	x0.3
	6	x2
	5	x0.5
	4	x0.3
	3	x0.2
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	6	x1.5
	5	x0.3
	4	x0.2
	3	x0.1
	Scatter
	Wild

Monsters vs Gigablox: Slot Features

The Gigablox feature is the lynchpin. On any spin, reels merge to drop larger tiles up to 6x6, and the whole grid shudders when they land. These chunky symbols can be premiums, Wilds, or scatters in the base game, and once they help a line, they split into 1x1 units for payout. The rhythm is all about lining a big block with supporting singles, and when it clicks, even medium hits feel satisfying on the 50-line spread.

In free spins, the feature tightens. Only picture monsters form Gigablox, and the average block size creeps up, which pairs nicely with the chosen Rampaging Monster acting as a golden Wild. It's a simple package, but it fits the theme and keeps the focus on chunky connections rather than layered extras. During my sessions, most swings came from lining a chosen beast as part of a big tile, then letting the breakdown flood the reels with the right symbols.

Free Spins in Monsters vs Gigablox

Hit at least five scatters to trigger the bonus. You start on 4 free spins, then add +1 per triggering scatter for 9 to 40 in total, with no retrigger available. The most common monster from the trigger becomes the Rampaging Monster, turning golden and acting as a Wild throughout. Pure Monster Wild wins pay x2, and with only monsters appearing as Gigablox and sizes skewing larger, the round can swing fast. Pick a top-tier beast, and the mood changes quickly.

Buy Bonus in Monsters vs Gigablox

Where offered, the Buy Bonus costs 75x the stake and drops you straight into 9 to 30 free spins. The RTP nudges up to 96.27% for bought rounds, which feels fair for a feature that hinges on your chosen Rampaging Monster and the bigger average blocks. I've found it handy when the base game cools off, as it shortcuts straight to the slot's peak moments without dragging through stretches of smaller 50-line outcomes.

Monsters vs Gigablox: Review Summary

Monsters vs Gigablox carries a powerful name and an eye-catching comic-book style, yet the maths sits on the modest side. The stated win cap is 3,116x the stake, which is fine, just not skyline-shattering for a city-levelling theme. I like the way the grid rumbles when blocks land, and the general polish is spot on. For me, the appeal rests on lining the right beast and letting the giga stack do the heavy lifting.

The feature set is lean. The Gigablox core works, the Rampaging Monster adds a neat twist, and the x2 on pure Wild lines gives the bonus teeth. I would have liked an extra nudge or two in the base, yet the 38.38% hit rate keeps spins ticking rather than flatlining. On a good day, the bigger average tiles in free spins do a lot of work, and the chosen monster matters more than you might expect.

As a regular punter, I treat Monsters vs Gigablox as a measured ride rather than a white-knuckle chaser. It shines when a top-tier symbol becomes the Rampaging Monster and the grid lines up a heavy block across multiple paylines. If you're after a tidy monster romp with crisp presentation and a fair RTP profile, this does the job. If you need skyscraper-sized ceilings, the cap may feel a touch gentle, but the theme and flow are easy to come back to.