13th Trial Hercules Abyssways

Play'n GO builds 13th Trial Hercules Abyssways around the idea of an unrecorded thirteenth labour for the Greek demigod, staged somewhere near the golden halls of Mount Olympus. Waterfalls tumble past marble terraces and the reels rest under a celestial sky, giving the whole presentation a mythic, faraway atmosphere rather than the ground-level battles of Hercules' original twelve tasks.

The action plays out across a six-reel, four-row grid using a system that pays on ways rather than fixed lines: 4,096 in the base game, expanding to as many as 46,656 once the reels grow during free spins. Card royals from 10 through A form the low end of the paytable, worth 1x to 1.4x the stake for six of a kind, while helms, vases, grapes, and statues of Zeus and Hera sit above them; the Hercules symbol tops the premiums at 4x to 12x for a full line of six. A 1x1 wild and a reel-wide expanding version substitute for any of these paying symbols, though both are confined to the base game.

Those wilds drive 13th Trial Hercules Abyssways' Will of Zeus feature. It needs only two wilds anywhere but the far-left reel to switch on: any wild counted in a payline gets a shot at expanding across its whole reel, and the odds shift with the crowd on screen — even odds with a pair of wilds present, one in three with a trio, one in four once a full set of four is showing.

Three scatters buy into the free-spins round for 10 spins, four for 15, five for 20, and six for the full 25. This phase behaves nothing like the base game: Hercules symbols stick to the grid and keep paying across gaps, forming combinations from whichever reel they land on rather than needing the left edge. Every spin opens with a handful of symbols along the bottom catching fire and dropping out once that spin ends, while a new row slots in along the top between spins, so the grid keeps shrinking and regrowing as the round goes on. A Pegasus symbol occasionally shows up too, shunting every Hercules icon up a row before the burn clears and padding the count to three whenever fewer are visible. Landing further scatters mid-round tacks on one more spin each, capping out at 50.

Five RTP settings circulate for 13th Trial Hercules Abyssways, running from 96.2% down to 84.2%, with the top figure the default at most operators. Play'n GO pegs volatility at 7 out of 10, the top prize tops out at 60,000x the stake, hit frequency lands around once every 4.02 spins, and stakes run from 0.10 to 100 per round. Between the ways-based expansion, the sticky burn-and-regrow cycle, and a wild feature that only lives outside free spins, the base game and bonus round ask for genuinely different approaches to a spin.