The minimum bet is USD 0.25 and the maximum bet is USD 125, with a top win of x95 on a per-spin basis.
Additionally, features include Wild, Scatter symbols, Free Spins, RTP range, Random Wilds / Additional Wilds, and related triggering mechanics. RTP refers to the expected long-term payback across many spins. Free Spins grant additional rounds at the current bet within the same session. That said, Wilds substitute for other symbols to form wins, while Random Wilds / Additional Wilds can alter symbol coverage during base and bonus rounds. In addition, Scatter symbols contribute to triggering bonus features when they land on reels. Thematic elements include helmet, sword, Viking, brown, sea, card suits, fire, sky blue, ships, weapons, shield and water world. Also, Random Wilds / Additional Wilds may appear irregularly, affecting short-term variance. Consequently, Scatter presence can modulate the frequency of bonus occurrences.
Taken together, Up Helly Aa presents Wilds and Free Spins on a grid-based layout with Random Wilds and Additional Wilds, within Viking and maritime visuals.