Series
Ragnaravens WildEnergy series
At the high-volatility edge of Norse fantasy slots, Yggdrasil Gaming's Ragnaravens WildEnergy series carves out a narrow lane around sticky respin wilds and multipliers that intensify during free spins. Its identity comes from repeated wild activity rather than a separate hold-and-win grid or jackpot layer.
Ranked by Slot Score
| Game | Year | RTP | Volatility | Slot Score |
|---|---|---|---|---|
 Ragnaravens WildEnergyYggdrasil Gaming | 2023 | 96% | High volatility | 79 |
 Ragnawolves WildEnergyLatestYggdrasil Gaming | 2023 | 96.1% | High volatility | 83 |
Ragnaravens WildEnergy uses 729 ways, pays in both directions and attaches multipliers to its wild-driven loop. That wider win map gives the ravens version more room to connect symbols while respins hold the important wild positions in place.
Ragnawolves WildEnergy compresses the structure to 243 ways but retains sticky wilds, respins, free-spin multipliers and bonus-buy access. Both games cap wins at 10,000x, so the sequel is not a ceiling expansion; it is a tighter rewrite of how often the shared WildEnergy machinery can interact with the ways system.