
WEATHER & EVENTSTHE SKY DECIDES THE MUTATION.
Weather events roll the highest-value mutations at harvest. Learn which event triggers which mutation, how rare each one is, and when to have your best crop ready.
Weather is global — everyone in the game shares the same event. When it hits, harvest your heaviest, highest-base crop to roll the mutation. Because GAG2 crops only hold one mutation, a rarer weather almost always beats waiting.
EventMutationRarityEffect
Rain
—CommonBoosts crop growth speed; no mutationSnowfall
Frozen (×20)CommonChance to freeze crops at harvestLightning Storm
Electric (×25)UncommonElectrifies crops at harvestGold Moon
Gold (×10)UncommonGold-conversion / Midas steal mechanicRainbow
Rainbow (×30)RareRainbow mutation rollAurora Borealis
Aurora (×40)RareAurora mutation rollStarfall
Starstruck (×50)Very RareThe rarest weather; Starstruck rollSunburst
Ignited (×63)EventIgnited mutation rollBlood Moon
Bloodlit (×65)EventHigh-value roll; thieves get bolderEclipse
Eclipsed (×80) / Glow (×70)EventThe highest-tier mutation rollsWerewolf Night
—EventOne random player transforms into a faster werewolf that can steal; hit it with a shovel to take the curse yourselfHarvest Moon
—Very RareA rare autumn night event that can appear during the Fall Harvest seasonMUTATION LADDEREvent mutations, ranked.
The event weathers carry the biggest multipliers in the game.
01EclipseEclipsed
Eclipse weather event
×8002EclipseGlow
Star Fruit ambient / Eclipse era
×7003Blood MoonBloodlit
Blood Moon night event
×6504SunburstIgnited
Sunburst weather
×6305Veil
Shadow Dragon pet (Fall Harvest)
×5006Amber
Honeysuckle crop (Fall Harvest)
×20