Variants

Weather mutation

Weather can put a mutation on an egg.

Weather mutation in Open Sea For Animals!

What is Weather mutation?

The September 29 beginner guide says that during weather events an egg can catch a mutation, and the animal that hatches keeps a similar mutation with a higher earnings rate than the normal variant. No percentage is printed. No button is described for adding a mutation to an animal you already placed.

Published facts

Weather mutation facts
FactValue
NameWeather mutation
EffectThe September 29 beginner guide says that during weather events an egg can catch a mutation, and the animal that hatches keeps a similar mutation with a higher earnings rate than the normal variant. No percentage is printed. No button is described for adding a mutation to an animal you already placed.

How do you get Weather mutation?

Read the word on the egg or the hatched animal. Weather is the only published way an egg gains a mutation, and it is an event condition rather than a craft.

How do you use Weather mutation?

Keep the animal name and the variant together. Compare displayed Cash. Do not assign Gold, Diamond, Rainbow, or Radioactive a private multiplier.

FAQ

Weather mutation questions

What is Open Sea For Animals?

It is a free Roblox simulator by xFrozen x Dudes. You split the sea with a staff, carry an egg back before the waves close, hatch an animal, and earn Cash from animals at your base.

How do I open the sea?

Stand in the Safe Zone, hold the left mouse button to charge the staff, and release when the bar is full. A stronger staff and higher Power keep the opening up longer.

What happens if I get caught?

A wave or guardian hit drops the egg and throws you back to the Safe Zone. Shorten the route or raise Speed, then retry that same egg.

What does the Release code give?

Current code lists say Release gives a Bat, often described as a rare Bat. Enter it once in the Shop code box and check the animal roster. It can already be used or expired on your account.

Do animals earn Cash offline?

Yes. The official description says animals earn Cash offline, and Roblox Plus players get 15% extra Cash. No offline time cap is published.

Does Rebirth reset my animals?

The September 29, 2026 guide says no. Rebirth spends Cash, starting at 25,000 for a 2x multiplier, and leaves animals, upgrades, and store purchases. Read the confirmation panel in case a Saturday update changed that.