BGaming
Gemhalla
Thor stands by the Yggdrasil tree in Gemhalla, a pays-anywhere Norse slot with refilling reels and multipliers he gathers up during free spins.
You'll see which coins you're playing with as soon as the game opens.
- Provider
- BGaming
- Game type
- Slots
- RTP
- 96.25%
- Devices
- Desktop, Mobile
About Gemhalla
Gems glitter beside the world tree of Scandinavian myth, the endless source of vitality in the old stories and of wins here. The thunder god himself watches over the grid, and it's his habit of hoarding boosts during the bonus that makes the round worth chasing.
Inside Gemhalla
Gems pay wherever they land
Gemhalla's gems don't need lines: the total of each symbol on screen when the spin finishes decides the win. Winners then clear away, the rest drop, new ones fall in, and it repeats until nothing more matches.
Multipliers in the main game
Thor's Multiplier symbols can drop during regular play too. If several land in one spin that wins, their values are added together and applied to that spin's total win.
Thor's stacking multiplier
In the 15 free spins from four or more Scatters, multipliers accumulate. Values from each winning spin join a running sum, and every later win uses the current and all earlier multipliers together.
Gemhalla questions
Can the 15 spins be extended?
They can. Three or more Scatters landing together in one spin during the round retrigger Thor's free spins feature.
Can Thor's round be bought?
From the main game, Buy Bonus purchases the free spins round, and it starts on the spin right after you buy.