Lucky Ryan Gigablox (Yggdrasil Gaming) – Review & Demo Play

Lucky Ryan Gigablox: Slot Overview

I got Lucky Ryan Gigablox on a 6x5 grid with scatter pays and an Avalanche mechanic. Bets ran from 20p to £100, and the maths felt punchy with high volatility. The default RTP sits at 96%, though I've seen 94% and 90.5% versions at some venues, so check the info panel before you spin. Hit frequency is about 35.09%, and there’s a straight shot to the bonus via a 100x buy. It's a bright, Celtic-styled setup led by Ryan perched above a Progress Bar.

Lucky Ryan GigaBlox Slot Information

On this scatter pays grid you need eight or more matching symbols anywhere to score. Lows are 10, J, Q, K, A, while highs are a beer glass, a whiskey bottle, a hat, and a barrel. For 8 of a kind they pay roughly 0.1x to 5x, climbing to 1.5x to 25x for 15+ symbols. Wilds only arrive via the Progress Bar in the base game and substitute regular pays. It's clean and easy to read, with wins tumbling through Avalanches.

Gigablox land as 2x2, 3x3, or 4x4 blocks that count as clusters of 1x1 symbols when a win connects. When they hit, they split and can also drop segments if odd gaps open beneath during cascades, which helps squeeze extra tumbles. That behaviour pairs well with the scatter pays model, as a single big block can flip a board that looked dead. I liked how those chunks combine with standard tiles to stretch clusters past the 15+ band for the stronger payouts.

Lucky Ryan Gigablox Symbols and Paytable

Symbol	Quantity	Payout
	15+	x25
	14	x15
	10	x10
	9	x6
	8	x5
	15+	x15
	14	x10
	10	x5
	9	x1.5
	8	x1.25
	15+	x10
	14	x7.5
	10	x2.5
	9	x1.25
	8	x1
	15+	x7.5
	14	x6
	10	x1.25
	9	x1
	8	x0.75
	15+	x6
	14	x5
	10	x0.75
	9	x0.6
	8	x0.5
	15+	x5
	14	x4
	10	x0.6
	9	x0.5
	8	x0.4
	15+	x2.5
	14	x2
	10	x0.5
	9	x0.3
	8	x0.25
	15+	x2
	14	x1.5
	10	x0.35
	9	x0.25
	8	x0.2
	15+	x1.5
	14	x1
	10	x0.25
	9	x0.15
	8	x0.1

Lucky Ryan GigaBlox Slot Features

Each Avalanche adds a point to the Progress Bar above the reels. Hit 4 and a random 2x2, 3x3, or 4x4 Gigablox spawns; reach 6 and you get 1-4 wilds added; make it to 9 wins and free spins trigger. Dead spins can flip via three random features. High Luck turns symbols into high pays. Rock and Luck swaps symbols to create a combo. Lucky Gigablox converts a 2x2 patch into a winning block. Those fixes keep the base game ticking.

Free spins start with 8 when you land 4+ scatters or complete 9 Avalanches. A Gigablox is guaranteed on every spin. During the bonus, the Progress Bar turns into growing multipliers up to x50. Each Avalanche advances the bar; at the end of the tumble sequence, the highest multiplier achieved applies to the total for that spin, then the bar resets. You can retrigger with 3+ scatters or 9+ Avalanches for +8 spins, and scatters pay on entry as listed.

You can buy 8 free spins for 100x the bet if you want to skip the build-up. In practice, I found the meter chase engaging, with Gigablox and random wilds hitting at sensible points to feed tumbles. The non-winning fixes help keep momentum when the grid bricks. Wins cap at 6,260x the stake, so the multiplier ladder in the bonus does the heavy lifting, especially since single-symbol pays top out modestly. It's a tidy mix when variance lines up.

Bonus Buy Feature

Free Spins Pay 100x your total bet and you will immediately gain access to 8 free spins.
Feature Cost:	x100 Bet
RTP:	-
Volatility:	-

Lucky Ryan Gigablox: Slot Verdict

Theme-wise, Lucky Ryan Gigablox leans into the familiar leprechaun setup, but it's not badly executed if you fancy a classic Celtic slot. I liked tracking consecutive Avalanches on the Progress Bar, then flipping it to multipliers in free spins, where the game really hits. High volatility means swings, yet the 6,260x ceiling gives decent headroom. The non-winning spin features stop too many dead boards. If you want scatter pays with Gigablox and a clear ladder to the bonus, this does the job.