I'm in Lo Panchu Prison. I can't find the key to get to the last 14 tiles. I've cleared everything else and can't figure out what I've missed.
It's probably a Jade gate.
You need to make a Jadeite key for it in the foundry.
You need to have a piece of Jade and 200 scrap metal.
You can see what mines have them marked in here
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gamemaster You need to make a Jadeite key for it in the foundry.
Need Jade key from forge.