4 Fantastic Fish Gigablox Slot Review

The 4 Fantastic Fish Gigablox Slot Game

4 Fantastic Fish Gigablox takes the familiar fishing trip from the earlier games and drops it onto a bigger 6x6 reel set with up to 46,656 ways to win. Half the screen is sunlit sky and bobbing boat, the other half is underwater, packed with fish and seaweed. A laid‑back reggae soundtrack plays along, giving the spins a chilled, holiday‑style feel even when the seas get rough.

On each spin, reels can merge to form Gigablox symbols from 2x2 up to 5x5, which then break down into regular 1x1 tiles when wins are counted. Stakes range from 0.10 to 80 per spin, so I can either splash around or go big. The default RTP sits at 96%, there are alternate settings, and the slot can hit wins up to 12,000x the bet if the big fish line up.

Symbols and Payouts in 4 Fantastic Fish Gigablox

4 Fantastic Fish Gigablox keeps the symbol set very close to the earlier fishing titles. The lower‑paying icons are the 10 to A card royals with little hooks on them, paying up to 0.8x the stake for six of a kind. The high‑pay symbols are the tackle box, fishing rod, starfish, red crab and seagull, giving up to 2x the bet, while the fisherman pays from just two symbols up to 2.5x.

The boat symbol acts as the wild, stepping in for everything except the purple swordfish bonus scatter. Then you have the fish symbols, which are the Money symbols here. They can land anywhere with values from 0.1x to 50x the bet and pay their cash amount when at least three fish form a regular winning way. During play I always keep an eye on where those fish land, especially towards the right.

Symbols and Paytable

Symbol	Quantity	Payout
	Scatter
	6	x2.5
	5	x2
	4	x1.2
	3	x0.8
	2	x0.4
	6	x2
	5	x1.5
	4	x1
	3	x0.7
	6	x1.5
	5	x1.2
	4	x0.8
	3	x0.6
	6	x1.2
	5	x1
	4	x0.6
	3	x0.5
	6	x1
	5	x0.8
	4	x0.5
	3	x0.4
	6	x1
	5	x0.8
	4	x0.5
	3	x0.3
	6	x0.8
	5	x0.6
	4	x0.4
	3	x0.2
	6	x0.5
	5	x0.4
	4	x0.3
	3	x0.2
	6	x0.5
	5	x0.4
	4	x0.3
	3	x0.2
	6	x0.4
	5	x0.3
	4	x0.2
	3	x0.1
	6	x0.4
	5	x0.3
	4	x0.2
	3	x0.1
	Wild

4 Fantastic Fish Gigablox Slot Bonus Features

The Gigablox mechanic in 4 Fantastic Fish Gigablox is central to how the game feels. Gigablox symbols can appear as 2x2, 3x3, 4x4 or 5x5 blocks and you are guaranteed at least one on every spin. Fish can land as Gigablox too, then split into 1x1 fish when they help to form a way win. Seaweed tiles clutter the grid but become important when the Giant Squid decides to get involved.

The Giant Squid bonus can trigger randomly and has four modifiers. Squid Reveal turns seaweed into matching symbols for a guaranteed win. Giga Summon drags in a huge Gigablox up to 5x5 in size. Squid Swap changes symbols to line up a payout, while Squid Shuffle mixes the reels to drop new winning combinations. When this thing shows up, the dead spins often spring into life in a pretty satisfying way.

Fishing Respins in 4 Fantastic Fish Gigablox are where the slot can really go off. Landing three or more swordfish scatters gives three respins with only the triggering reels open. New scatters open extra reels and reset the counter. Any fish that land on open reels lock in place, Gigablox fish split and lock, and the shark can swim up full reels of fish, combining values and doubling them while also opening the top and bottom spots. The Feature Buy lets me pay 80x for Fishing Respins or 150x for a single Giga Summon spin with a big Gigablox reel.

How to Win at 4 Fantastic Fish Gigablox Slot

Playing 4 Fantastic Fish Gigablox is straightforward once you have seen a few spins. I pick a stake between 0.10 and 80 using the plus and minus buttons, then hit Spin or set up Autoplay. Wins come from three or more matching symbols on adjacent reels from the left, with ways expanding up to 46,656 when the grid is fully open. For my own bankroll, I prefer modest bets and aim to hit Respins or a strong Gigablox setup.

4 Fantastic Fish Gigablox Slot RTP & Volatility

The default RTP for 4 Fantastic Fish Gigablox is around 96%, although operators can also run lower settings such as 94%, 90.5% or 86%, so I always check the info panel first. The volatility sits in the medium to high bracket. Base game hits can feel patchy, especially when seaweed blocks positions, but the Gigablox and random squid modifiers help to keep some interest between the more serious bonus rounds.

From my sessions, the slot behaves like a classic high‑potential fishing game. Standard line wins and small fish cash prizes tick along, then every so often a Big Game Fish, shark reel or Giga Summon swing the balance hard in one direction. Hitting the top 12,000x potential needs stacked fish, a big Gigablox and help from the shark, so I treat that more as a long‑shot finisher than a regular outcome.

The Final Thoughts on 4 Fantastic Fish Gigablox

4 Fantastic Fish Gigablox feels like a natural progression of the fishing idea rather than a simple reskin. I like the larger 6x6 layout, the guaranteed Gigablox each spin and the way Big Game Fish can land as 2x2, 3x3, 4x4 or 5x5 blocks worth up to 10,000x. The only thing that grates is the dead seaweed clutter in the base game, which really only pulls its weight when Squid Reveal decides to wake it up.

Screenshots