Editorial note: this is a general guide to how Power of Thor Megaways works. Slot rules, feature availability and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.

Power of Thor Megaways slot review

Power of Thor Megaways is Pragmatic Play’s 2021 storm across the nine realms — a six-reel Megaways saga where the thunder god glowers beside reels of shifting heights, wins tumble away for fresh symbols, and his hammer scatters summon a bonus built around steadily strengthening multipliers. It landed in the same mythological wave as Gates of Olympus and inevitably lived in its shadow — unfairly, its defenders argue, since the hammer-driven bonus offers a steadier, more legible escalation than its famous sibling’s orb chaos.

How Power of Thor plays

Helms, ravens, longships and warrior premiums pay across the changing reel set, with matching symbols on adjacent reels from the left winning in any position before tumbling clear. The ways count shifts spin by spin towards the engine’s ceiling, an ante-style stake option sweetens the bonus odds, and Thor’s hammer is the symbol every drop is secretly about.

Hammer scatters and the bonus

Land enough hammers and the storm breaks: a free-spins round where multiplier power builds as the feature progresses, lifting the value of the tumble chains it touches — Pragmatic’s favourite escalation, dressed in mead-hall colours. Retriggers extend the tempest, and the late stages of a long round, with the multiplier matured and premiums tumbling, are where the god earns his title.

RTP, volatility and top wins

The commonly published RTP is around 96%, with operator versions varying — the in-game information panel shows the live figure. Volatility is high in the tumble-Megaways tradition: patient spells answered by feature runs whose advertised potential climbs to several thousand times stake.

Frequently asked questions

How do you trigger the bonus?

By landing Thor’s hammer scatters — they open a free-spins round whose multipliers strengthen as the feature runs.

Does it use tumbling reels?

Yes — winning symbols clear and fresh ones drop in, letting one stake chain several wins before the sequence settles.

What is the RTP?

Around 96% in the standard version, with operator variants — check the in-game information panel.

Is this related to Zeus vs Hades?

Only by pantheon-hopping spirit — it is a separate Pragmatic title, with this one running the Megaways engine.

Related guides

Rise of Olympus slot review

5 Lions Megaways slot review

Wisdom of Athena slot review


18+ only. Gambling should be fun, never a way to make money. Please play responsibly and only with money you can afford to lose. If gambling is affecting you or someone you know, free, confidential support is available 24/7 from the National Gambling Helpline on 0808 8020 133, run by GamCare. You can also visit BeGambleAware (begambleaware.org) or self-exclude from UK-licensed online operators through GAMSTOP (gamstop.co.uk).