Thor vs Hercules

Picture two mythologies stuffed into one 5x5 grid, then forced to fight over your bankroll. That is the conceit Pragmatic Play built into Thor vs Hercules, and the choice you make before the bonus actually changes the math model under the hood.

The core grid pays for clusters of identical symbols and is decorated with expanding wilds that pick up random multipliers between x2 and x100. Land three scatters and you pick a side. Hercules opens Olympus mode, where free spins trigger more often but cap at a tamer ceiling. Thor opens Asgard mode, which is rarer to enter and pushes the wild multipliers harder. Same game, two volatility profiles, one button.

Returns sit at 96.07% in the published version, with the slot marketed as high to very high depending on which mode you favour. The official ceiling is 15,000x your stake, available across bets from 0.10 to 100. That ceiling lines up with Pragmatic's other recent megahit cluster releases, but the dual mode framing makes Thor vs Hercules harder to compare like for like.

The downside is what you would expect from a 15,000x cap and high variance maths. Long stretches of dead spins are baked in, and the Olympus side, while friendlier to short sessions, will not pay near the headline. Treat the mode picker as a session length tool: Olympus for evenings with a smaller roll, Asgard if you actually plan to chase the cap.

Visually the slot looks expensive, with proper character art instead of recycled icons. Sound design leans theatrical, which suits the conceit. It will not convert sceptics of the cluster format, but within Pragmatic's 2026 lineup it remains an interesting math experiment.