Oxygen Not Included: Neutronium Cosmetics Pack — compare key prices
About the game
The Neutronium Cosmetics Pack is a cosmetic DLC for Oxygen Not Included that gives your colony a regal makeover. It adds neutronium-themed blueprints for buildings, jet suits and atmo suits, plus a brand-new Duplicant — purely visual content with no gameplay changes.
Did you know?
Oxygen Not Included comes from Klei Entertainment, the studio behind Don't Starve, and neutronium is the game's indestructible material bordering the map — hence the pack's name.
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€4.99 ≈ 586 RSD
updated 2 h ago
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€4.99
Jun 2026
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FAQ
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. That's why we only list sellers with buyer protection.
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Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
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What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.