Ragnarok

Ragnarok is a cluster pays slot by Slotmill, played on a 5x5 grid. Default RTP sits at 96.12% with high volatility. Bets range from 0.20 to 60. Maximum win caps at 10,000x the stake. Activating the Xtra-Bet raises the wager by 50%, shifts RTP to 96.1%, and triples the odds of triggering free spins. Released 12 March 2024.

Seven pay symbols appear: three low-value stone blocks carved with creatures, three mid-tier stone character icons, and one premium character with flaming eyes. Clusters of 5 matching symbols return 0.15x to 0.4x the bet; clusters of 12 or more pay 5x to 12.5x. A wild symbol drops into a space left by each avalanche, substituting for everything except the scatter.

Giant symbols of 2x2 or 3x3 size can appear randomly at the start of a round or after a non-winning spin, counting as 4 or 9 individual symbols respectively. These oversized blocks materially increase cluster formation odds, compensating for the relatively modest base paytable values.

The Avalanche mechanic removes winning clusters and drops fresh symbols. Each successive avalanche win doubles a progressive win multiplier, which resets to x1 per base-game spin. Loki's Trick can fire randomly before any round, advancing the multiplier by several steps at once. Landing 3, 4, or 5 scatters awards 8, 10, or 12 free spins; during free spins the multiplier never resets, only climbs.

Fast Track offers direct feature purchases: Giant Symbol spin at 5x bet (RTP 96.15%), Loki's Trick spin at 25x (96.23%), standard bonus at 100x (96.32%), Super Bonus with 5 scatters at 400x (96.44%), and a 50/50 Gamble for 200x (96.45%). No retrigger exists inside free spins as scatter symbols are absent from the bonus reels.

Ragnarok pairs a doubling multiplier engine with cluster pays on a compact grid -- a proven formula that rewards extended avalanche chains. Visuals and soundtrack rank among Slotmill's best. The 10,000x ceiling is modest versus peers, and the base game can cycle through low-value clusters, but a runaway multiplier in free spins is where the real damage is done. Solid pick for Norse-theme enthusiasts who favour multiplier-driven volatility.