Pragmatic Play’s mythology mashup with a player-chosen volatility toggle: Olympus high-vol at 200x bet, Asgard very-high at 400x. Expanding Wilds with additive multipliers up to 100x, 15,000x ceiling.
Play for Real
Sorry, demo play is not available in your region
Play Thor vs Hercules at UK Licensed Casino
Most slots hand you a fixed volatility profile and tell you to deal with it. Thor vs Hercules by Pragmatic Play does the opposite. Before the first spin, you pick the deity. And that choice doesn’t just reskin the reels, it changes the math.
Two modes sit on the left-rail scroll labelled Choose Volatility. Olympus is the Hercules path: high volatility, a 200x bet multiplier (so a 0.01 coin costs 2.00 per spin), 96.05% RTP, and Buy Free Spins at 75x. Asgard runs the Thor banner, very high volatility, the multiplier doubles to 400x (yes, every spin costs twice as much), RTP edges up to 96.07%, and the Buy price climbs to 150x. Both modes share the same 5×5 grid, the same 15 lines, the same paytable and the same 15,000x ceiling. The differences live in the reel strips underneath, with Asgard running leaner for rarer hits and bigger swings. You can flip between modes spin-by-spin without exiting.
The Expanding Wild is the engine in both. When a Wild lands and would create at least one winning line after expanding to fill the full reel, it does. Then it gets handed a random multiplier from a generous ladder: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 20x, 25x, 50x or 100x. The good bit? Multiple Expanding Wilds in the same combo add their multipliers first, then apply to the win. So three Wilds at 50x, 25x and 10x become a clean 85x on that line, not three sequential steps.
Free Spins trigger from three Scatters on reels 1, 3 and 5. Ten spins, no retrigger, but here’s the twist: any Expanding Wild that hits during the round locks to its reel with its multiplier intact, sticky for the remainder. So as the round burns down, more columns get plastered with sticky multiplier coverage. The free-spin reel set is wild-heavier than base, which is why the published max-win hit rate (1 in 1.34 million spins in Olympus, 1 in 1.77 million in Asgard) sits almost entirely in this round.
The Buy Free Spins menu offers two prices per mode: standard, or a 300x premium that guarantees one Expanding Wild on the very first free spin. Is the volatility toggle a gimmick? Surprisingly, no. The Asgard reel strips genuinely feel meaner. Worth a spin in both modes to feel the difference.
DISCLAIMER
Respinix.com is an independent platform offering visitors access to free demo versions of online slots. All information on Respinix.com is provided for informational and entertainment purposes only. Respinix.com does not offer any real money gambling game.
GAMBLE RESPONSIBLY
This website is intended for users 21 years of age and older. We encourage all players to gamble responsibly.