It’s Shaling Outside
Ultra rare0.2%ObjectiveOptionalAnywhere
Survive the dreaded rain of boulders.
Boulder weather: on the right secret-seed world (the drunk + For the Worthy combination - both layered into getfixedboi too) storms can rain boulders instead of raindrops. Be outside for the event and survive it to the end - the achievement lands when the geological forecast clears. Hard hat energy; an actual Hard Hat won't hurt.