barring that, sulfur dioxide plus water can give you sulfuric acid (not... actually, you need VO6 catalyst to get good yield, but we can omit that), ethanol can be distilled, sulfuric acid plus ethanol gives you dimethyl ether, that's also a (mediocre, i would assume) refrigerant
i want my video games to have an annealing mechanic and i want it to be load bearing
i'm actually somewhat surprised vintage story doesn't make you harden, temper, and sharpen blades of bladed instruments
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