Gemhalla

Gemhalla is a Norse mythology-themed BGaming slot featuring Thor and the Yggdrasil tree. It uses Pays Anywhere wins and refilling reels, so winning symbols are removed and new symbols drop into the empty positions until no further win is formed. BGaming publishes a 97.17% RTP and classifies the game as very high volatility.

Multiplier symbols can appear in both the base game and Free Spins, with values from x2 to x500. In the base game, multiple multiplier values are added together when a win occurs. During Free Spins, multipliers accumulate across winning spins, which gives the bonus round its main progression mechanic.

Four or more Scatter symbols trigger 15 Free Spins, while three or more Scatters during the feature retrigger additional spins. Gemhalla also includes Chance x2, which increases the bet by 25% for a greater chance of triggering Free Spins, plus a Buy Bonus option where available.

BGaming lists a 5,000x maximum multiplier and a maximum win of €250,000. These are different measures: the 250,000 figure is a currency-denominated win cap, not a 250,000x multiplier. Casino configurations can vary, so check the in-game rules for the version you are playing. The free demo uses play money and is useful for learning the refilling, multiplier and Free Spins mechanics.