Mega Moon in GAG 2 is a night weather event that spawns Mega Seeds around the map, and those seeds can be collected and planted for random crops with a higher chance of growing larger than normal. It also seems to be server-population dependent, so more players can improve the spawn odds.

What it does

  • Spawns Mega Seeds during the event.
  • Lets you collect and plant those seeds for random plants.
  • Gives those plants a better chance to produce larger crops, which raises their value.

How it feels in-game

The sky turns dark blue/purple, the moon grows bigger, and the event is clearly a nighttime-only weather type. Some reports also say the camera can shake a bit while it is active.

Practical tip

If you see Mega Moon, move fast and grab the seed before someone else does, since it appears to be shared server-wide.

TL;DR: Mega Moon mainly spawns Mega Seeds , and Mega Seeds are the big payoff because they can grow into larger, more valuable crops.