Eternal Upgrade

ETERNAL UPGRADE 

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Eternal Upgrade pushes your weapons, armors or tools one final step beyond their natural limit. Upgrade to level 21 for triple the cost plus rare gems, and your weapon becomes permanently indestructible.

The Upgrade Station can be crafted at the Scarlet workbench.

WORKS ON CORE KEEPER 1.2.1+, MULTIPLAYER AND DEDICATED SERVERS.

FEATURES

Eternal Upgrade adds one final, secret upgrade tier to EVERY WEAPON, ARMOR AND TOOLS IN THE GAME. When you reach level 20, the upgrade station offers you a level 21 that changes everything.

The cost triples and you'll also need three rare gems: Nature, Sea, and Desert. Only the most prepared adventurers can forge an eternal weapon, armor or tool but the reward is a weapon, armor or tool that never loses durability again.

The station preview shows exactly what you'll get: the normal stats for level 21, but the durability line is replaced by a green "Eternal" label, so there's no confusion about what you're about to create.

⚠️ If you ever decide to remove the mod, just type eternalupgrade/downgrade in the console (Ctrl + X) while you have your weapons, armors or tools in your inventory. All your level 21 items safely return to level 20.

HOW IT WORKS

• Upgrade any weapon, armor or tool to level 20 as usual.
• Place it in the upgrade station; the preview will show level 21 with triple the normal materials plus 5 Nature, Sea, and Desert gems required.
• Once you have everything, press the upgrade button.
• Your weapon, armor or tool jumps to level 21, becomes permanently indestructible, and the durability text changes to a green “Eternal”.
• If you later want to revert your items, open the console with Ctrl + X and type eternalupgrade/downgrade, all your level 21 gear returns safely to level 20.

CREDITS

Created by Parcew Mod idea by dianne Special thanks to the Core Keeper modding community.

FEEDBACK & SUPPORT

Discord: @parcew (preferred) You can also leave a comment on the mod page.

LINKS

Modding guide: https://modding.corekeepergame.com/ My other mods: https://mod.io/u/parcew/ Support my work: https://ko-fi.com/parcew