Once Human Eternaland Guide

Eternaland is Once Human’s persistent island: a private sketchbook, warehouse, and trophy room that sits beside seasonal scenarios instead of inside them. When a Manibus season ends, a pretty Nalcott core evaporates. Eternaland is where the furniture, extra materials, and the layout you actually liked can live. This page is the packing list. Pair it with base building so you do not confuse the two houses.

You still play the season. Eternaland is not a replacement map and it is not an offline mode. Online co-op friends visit if you let them; they cannot replace a Territory Core on a live server.

What Eternaland is for

• Prototype. Build the cathedral here. Copy the machine loop back to the scenario, not the gables.
• Overflow. Extra Deviants, furniture blueprints, and mats that would overflow a seasonal cap.
• Terraform. Later patches added a Terrain Modifier in the Eternaland shop: create land, delete land, flatten, raise. It is an island editor, not a Manibus cheat.
• Showroom. Skins and lights that would get you raided in Evolution’s Call.

It is not a Starchrom farm. Wish Machine stars still happen in the live scenario. It is not a PvP arena. It is not Isles of Abyss — that ocean map is a separate expansion.

Once Human Eternaland — what we know so far

What actually transfers

Exact carry-over lists change every season. The pattern that has stayed true through 2026:

• Account-wide: cosmetics, most Starchrom, blueprint stars, Battle Pass skins.
• Seasonal: the live Territory Core, most scenario-bound resources, some event currencies.
• Eternaland inventory: furniture and materials you deliberately moved here.

Read the current patch notes the week a season ends. A gun you six-starred still exists. A fridge full of polluted meat on Nalcott does not.

How to use it on a weeknight

1. Finish the getting started core on Manibus first. A empty Eternaland palace with no live ammo printer is a museum.
2. Screenshot your scenario power/water/Deviant wing.
3. Recreate that loop in Eternaland with nicer walls.
4. When the season warns it is ending, move surplus mats and furniture you care about.
5. Do not park your only Festering Gel here during Prime War week. Combat pets belong in the Cradle. See the Deviants guide.

Terraforming: buy the Terrain Modifier from the Eternaland shop, put it on the hotbar, enter edit mode. Create / Delete are the two verbs that matter. Pioneer Metas used it to flatten hills for farms. You can over-dig and strand a staircase. Undo is your friend.

Combat Deviants on the island

A 2026 patch aligned Eternaland pet skill logic with scenario combat so summons here behave like they do in silos. That is for testing a Shrapnel rotation, not for farming legendaries. Palworld-collab furniture that was removed from Island Paradise after the event still sits if you already placed it — new placements of those themed pieces may be gone. Check updates if a cosmetic vanished from the shop.

What not to do

• Treat Eternaland as your only base. The season is where Starchrom, silos, and Prime War live.
• Dump a month of codes Starchrom into island furniture skins.
• Forget permissions if you invite hive-mates to look. Withdraw-all on a pretty island is how sofas disappear.
• Wait for Isles of Abyss to “replace” this. Boats do not delete the island.

When the season reset toast hits, you should already know which crates moved. That is the whole point of this page.