Swipe to merge matching runes on a 5x5 storm-peak board. Score equals the product of merged tiers. Charge Odin Eye for a diagonal merge, and clear void rifts with adjacent merges. Spawns start higher over time; a full board with no moves ends the run. Reach the top tier for a mythic bonus and claim a new best.
Swipe-merge runes; Odin Eye enables diagonal merges.