Add Cloth/Thread to spacetime chips redeem or increase coin value when selling.
or synthesize lower clothy for higher cloth

10 Common Cloth = 1 Medium Cloth
10 Medium Cloth = 1 Advanced Cloth

Reason: If people need Medium Cloth but are only able to defeat Easy on Strong Approach will end up getting an abundance of Common Cloth that is only sellable for 10 coins, which is not a very fair price for them.