Giganimals Gigablox (Yggdrasil Gaming) – Review & Demo Play

Giganimals Gigablox: Slot Overview

Giganimals Gigablox drops me onto an alien-looking planet with four animals in tiny UFOs sitting by collection meters. The sound has a secretive, detective vibe, and the screen shows odd plant life to the right of the reels. It looks quirky, but the set-up is straight. I’m on a 6-reel, 4-row grid with 40 fixed paylines. Stakes run from 0.20 to 100 per spin, the volatility is high, and the top RTP model sits at 96%, though lower settings exist.

The Gigablox mechanic is the hook. Reels can merge to form large symbols sized 2x2, 3x3, 4x4, 5x5, or even 6x6. For win checks, these big blocks are broken down into regular 1x1 positions, so line pays still follow the 40-line layout. That mix of fixed lines and oversized blocks keeps the flow readable while still throwing in chunky symbol clusters that can turn routine spins into proper hits when they land on multiple lines.

Symbols & Paytable in Giganimals Gigablox

Low pays are four battery icons in purple, blue, green, and red. They’re equal in value and pay 2x the bet for a six-of-a-kind. High pays are four friendly alien faces in matching colours, worth 4x to 8x the bet for six. The wild lands on all six reels, substitutes for regular pays, and carries the best line value at 20x for six. Scatters don’t pay but they’re used to trigger free spins when enough hit together.

Giganimals Gigablox Symbols and Paytable

Symbol	Quantity	Payout
	Wild
	6	x20
	5	x6
	4	x4
	3	x1.6
	6	x8
	5	x5
	4	x3
	3	x1
	6	x6
	5	x4
	4	x2
	3	x0.8
	6	x5
	5	x3
	4	x1
	3	x0.6
	6	x4
	5	x1.6
	4	x0.8
	3	x0.4
	6	x2
	5	x0.8
	4	x0.4
	3	x0.2
	6	x2
	5	x0.8
	4	x0.4
	3	x0.2
	6	x2
	5	x0.8
	4	x0.4
	3	x0.2
	6	x2
	5	x0.8
	4	x0.4
	3	x0.2
	Scatter

Giganimals Gigablox: Slot Features

Any symbol can appear as a Gigablox block from 2x2 up to 6x6 on any spin. That keeps the panel lively and matches well with fixed paylines, as larger blocks simply count as many 1x1 symbols as they cover. When blocks land aligned across lines, you get multi-line hits without needing ways or cascades, so the maths remains clear while still allowing for big symbol coverage across the grid.

Wild Surge is the base game spike. It can trigger at random and convert one or more low-pay battery symbols into wilds. On top of that, the Collection Feature tracks wins made with low pays. Each winning low-pay symbol adds to its matching meter by the reels. In this slot, values added to the meters are multiplied by a random x1 to x5 before being stored, which accelerates progress when you catch chunky low-pay wins.

Filling any one of the four meters triggers Collection Free Spins. That is the route where the triggering low-pay symbol turns wild for the whole bonus. You can also reach the bonus via scatters, and both routes use the same collection logic during free spins, so meters can continue to fill. When a meter completes inside the feature, that symbol turns wild as well and you get +2 extra spins to extend the round.

Collection Free Spins in Giganimals Gigablox

Trigger Collection Free Spins by filling any low-pay meter. You’ll get between 5 and 24 free spins and can gamble the awarded amount on a wheel for a shot at more, but a failed gamble loses the lot. The low-pay symbol that triggered the round is wild throughout. Low-pay wins still feed all meters during the feature, and every time a meter fills, that symbol also becomes wild and +2 extra spins are awarded.

Scatter Free Spins in Giganimals Gigablox

Land at least five scatters to trigger this route. Gigablox scatters are counted by their 1x1 size, and each triggering scatter gives one free spin. You can gamble the spin total on entry, with the same risk of losing everything on a miss. Collection stays active here as well: fill any meter during the bonus and that symbol turns wild for the remainder, while +2 extra spins are added to the tally.

Buy A Bonus in Giganimals Gigablox

If available, the Buy Feature offers three options. Pay 75x the bet to get 10–24 free spins via the scatter route. Pay 150x the bet for a guaranteed 24 spins. Pay 250x the bet for 24 spins with one random low-pay symbol already turned wild from the start. The collection logic remains in play in all cases, so completing meters can still stack more low pays as wilds and add +2 spins each time.

Giganimals Gigablox: Slot Verdict

This one sits as a quirky sci‑fi Gigablox slot with two clear bonus entries and a neat low-pay collection loop. The difference between a bonus with a wild low-pay symbol and one without is noticeable, both for entertainment and returns. When the wild conversions stack, the grid can light up. The headline win tops out at 5,120x the bet, which pairs fine with high volatility and the block sizes on show.

I rate the Wild Surge for giving the base game some extra pop, while meters ticking up with x1–x5 helps move you towards Collection Free Spins without feeling grindy. RTP can vary by setting, with 96% as the top model, so I check the paytable. With stakes from 0.20 to 100 and a stated hit rate around 24%, it plays like a high-variance hunt that rewards time or a well-timed bonus buy.