What is Opal?
Opal is a named mutation look. No rate was attached.
Published facts
| Fact | Value |
|---|---|
| Kind | Cosmetic |
How do you get Opal?
Growth or nesting rolls.
How do you use Opal?
Cosmetic unless the current tooltip adds a stat.
Mutations
Mutation appearance on the Hulghast gallery.

Opal: Mutation appearance on the Hulghast gallery. Get it by Growth or nesting rolls. Use it to Cosmetic unless the current tooltip adds a stat.
Opal is a named mutation look. No rate was attached.
| Fact | Value |
|---|---|
| Kind | Cosmetic |
Growth or nesting rolls.
Cosmetic unless the current tooltip adds a stat.
Finish the Mylo tutorial, choose Kaluaka or Sochuri if you want a free omnivore, sniff for food and water, and complete one short loop before you fight. Open the creature card with K and learn that creature's diet.
The redeem window is in the menu, but no code was confirmed active in late September or early October 2026. COSYEAR5 and COSYEAR6 are expired. Treat any page that still calls them active as out of date.
A living creature earns 5 Shooms every 2 minutes, which is 150 Shooms an hour if it never dies. Each completed region mission adds 4 Shooms. Shoom piles, some death rewards, and trades are other sources. Players often call Shooms mush because of the old beta name and chat filters.
You need at least 10 owned species. Open Realms from the main menu. Trading does not work in the survival world. A species and a stored trial slot are different trade items.
You return to the menu and can revive, restart, or delete the slot. Revive keeps age and mutations but not Death Points, and it costs a Revive Token. Restart wipes the slot. If you do not own the species, restart costs the male trial price, or ten times that for a female. Storage slots lock for two minutes after death.
At age 100 you can choose to Elder. The age bar then counts toward 200 and turns purple. At 200 you can Venerate. A Max Growth Token sets age to 100 and cannot age a creature to 200.