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sparklefaarts t1_j9doar4 wrote

Reply to comment by PainIntheButtocksKek in [WP] Metallic blood is a rarity in the universe, only reserved for the gods! The crew is shocked when their human captain accidentally cuts himself. by Lootgodcosen

They could just not even need oxygen?

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PainIntheButtocksKek t1_j9dv86j wrote

I already mentioned in one of my previous comments that it could be any combo of any elements as long as it's not metals,as long as they are compatible,we just took oxygen as basis as it's the only element that we are currently familiar with in terms of life form energy usage

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