Places

Islands

Expansion islands.

Islands in [UPD1 ⭐] Regrowth Incremental

Islands: Expansion islands. Get it by Buy the island gate when the UI shows it. Use it to Fund the new features, then check that home Energy is still rising.

What is Islands?

The UPD1 description says to create new islands in order to expand. Names, costs, and exclusive drops are not published.

Published facts

Islands facts
FactValue
Why you goExpand the map

How do you get Islands?

Buy the island gate when the UI shows it.

How do you use Islands?

Fund the new features, then check that home Energy is still rising.

FAQ

Islands questions

Where do I redeem Regrowth Incremental codes?

Walk to the REWARDS box near your base, open Codes on the left, paste the string into ENTER CODE, and press ENTER. Chat does not redeem codes. The five strings tracked in mid-November 2026 are case-sensitive.

What should I buy first?

Fund Energy from the singularity rock, then buy the next machine or factory unlock before maxing one early line. Open the Crystal Generator when that badge is close. Delay prestige, dungeons, and island cosmetics until Energy is actually flowing.

When should I prestige?

Prestige resets Factory and Upgrade Tree progress for Prestige Points. Do it when you can name the first research or permanent multiplier you will buy and the rebuild will be short. The earlier Jewels reset and Stage Reset are different buttons.

Is Regrowth Incremental free?

Yes. The same place moved from a paid Alpha to a free BETA around the 6 November 2026 Free Release. The live title is still early-access BETA, now stamped UPD1.

What did UPD1 change?

The live description tells you to build a factory to extract Energy, unlock features, create islands to expand, and chase over 700 upgrades. Like and favorite are still listed for in-game boosts. Re-check the group Energy multiplier in-game, because the newest public blurb no longer prints the older 1.25x line.