Oxygen Supply Equipment



Samus Aran's Power Suit uses Oxygen Supply Equipment to help her breathe in certain atmospheres, such as the super-hot air of Norfair on Zebes, Magmoor Caverns on Tallon IV and Sector 2 on the BSL. It can be upgraded to function more efficiently in other environments that are more dangerous, such as Dark Aether.

It does not have much significance to the series except in the Captain N: The Game Master comic When Friends Fall Out, in which Samus and Princess Lana are brawling in The Locker when Lana suspects Samus of being a criminal. Lana stuns Samus by finding her air supply valve and using it to flood the Power Suit with pure oxygen. It was later named in the manual for Metroid II: Return of Samus.