Lucky Ryan GigaBlox

Landing eight or more matching symbols anywhere across a 6x5 grid triggers a win in Lucky Ryan Gigablox, Yggdrasil's scatter-pays sequel to the horror-tinged Lucky Apocalypse. The zombie backdrop is gone this time — Ryan the leprechaun instead wanders a sunlit, rainbow-coloured world of clover fields and blooming flowers, guitar in hand, watching over the Progress Bar above the reels while a Celtic-flavoured score plays underneath.

Each win clears the involved symbols and triggers an Avalanche, dropping fresh symbols down to refill the grid for another shot at a combination from the same spin. The paytable runs from 10 through A on card ranks at the low end, up to a beer mug, liquor bottle, hat and barrel worth 0.1x to 5x on an eight-symbol hit and 1.5x to 25x once a combination reaches fifteen or more matching pieces. Wilds only reach the base game through the Progress Bar reward track, where they substitute for any standard paying symbol once awarded.

The Progress Bar tracks Avalanches rather than spins: each one adds a point, four points bring a Gigablox symbol onto the grid, six points hand out one to four wilds, and a ninth point pushes Lucky Ryan Gigablox straight into Free Spins. There's also a direct route into the round: four or more scatters appearing anywhere in the base game send the reels straight to Free Spins, which pays out eight spins with a Gigablox guaranteed on each one. Inside the round, the Progress Bar instead fills a multiplier that can climb as high as 50x across a spin's Avalanches, locking in at the highest value reached before the bar clears for the next spin. Nine Avalanches or three-plus scatters within the round extend it by eight further spins and add a scatter payout on top.

Gigablox symbols themselves come in 2x2, 3x3 or 4x4 sizes, acting as a single block until they help complete a win, at which point they break apart into matching 1x1 symbols — and they can shed pieces early if the space beneath them turns uneven mid-Avalanche. Even a spin with no win can still turn into one: three random Non-winning Features cover that gap, upgrading a set of symbols to higher payers, swapping a set into whatever completes a combination, or converting a 2x2 block straight into a Gigablox. A Bonus Buy is available too, buying straight into eight free spins for 100x the stake.

Volatility in Lucky Ryan Gigablox runs high, paired with a 35.09% hit frequency and a 6,260x maximum win; three RTP configurations are available — 96%, 94% and 90.5% — across stakes of 0.20 to 100 per spin.