Radiation Protection Module Supreme Upgrade
Supreme Upgrade 480 
Radiation Protection Module Supreme Upgrade is a upgrade in No Man's Sky. A supremely powerful upgrade for the Exosuit Radiation Protection System. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Drastically improves survival times in radioactive environments.
Last updated: 2026-06-03
Installs as: Radiation Protection S-Class Upgrade
Max Stack: 1
Rarity: Rare
Legality: Legal
Stats (Min: 2, Max: 2)
Protection Radiation
280 => 360
Damage Reduce Radiation
-20% => -10%
Frequently Asked Questions
A supremely powerful upgrade for the Exosuit Radiation Protection System. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Drastically improves survival times in radioactive environments.