


Midgard Tempest is an online slot from CrimsonClover with an RTP of 96.50%.
Page updated July 2026
Midgard Tempest takes its name from the Norse concept of Midgard — the realm of humans in Norse cosmology — and pairs it with tempest imagery, suggesting a slot that blends Viking mythology with a stormy, weather-driven visual identity. It comes from provider CrimsonClover, a name that's carving out its own niche in the mythology-slot space.
Expect lightning-streaked skies, rune-carved stone and the kind of moody Norse backdrop that's become a slot genre in its own right, thanks to how well it lends itself to dramatic symbol animations and thunderous sound design. CrimsonClover hasn't published the exact reel layout or feature list for Midgard Tempest, so the specific bonus mechanics — whether that's expanding wilds, cascading storms of symbols, or a free spins round tied to the tempest theme — remain to be confirmed.
Midgard Tempest carries a confirmed RTP of 96.5%, a healthy figure that sits above the industry average. Put simply, over a large enough sample of spins, the game is designed to return roughly £96.50 for every £100 wagered, with the remainder forming the house's built-in edge. It's a return rate that puts the game in solid, respectable territory rather than at either extreme.
Volatility hasn't been disclosed for Midgard Tempest yet, so it's not currently possible to say whether the game favours frequent small wins or longer droughts punctuated by bigger payouts. That's a detail worth confirming via the in-game paytable or a demo spin once the title is fully live, since it materially changes how a session feels to play.
No max win multiplier or betting range has been published for Midgard Tempest at this stage. Players curious about the top-end potential should check the game's information screen directly once it launches, as CrimsonClover hasn't confirmed those numbers publicly.
Midgard Tempest's biggest selling point right now is its 96.5% RTP, a genuinely competitive number that bodes well for the finished game. The Norse storm theme has plenty of visual potential, and CrimsonClover's take on it is worth sampling in free demo mode at johnessyslots once available — that's the best way to judge pacing and bonus feel before wagering anything for real.
18+ | Play responsibly | Ad — we may earn a commission from these partners.
Midgard Tempest has an RTP (return to player) of 96.50%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by CrimsonClover — individual sessions can land far above or below it.
Midgard Tempest is developed by CrimsonClover.
Verified Data via Johnessy AI