How about five classes of leather instead of current two:
1. cat/rat/bird and human (new puny leather, should SUCK as armor but make nice bags and fair pants)
2. cows and other real-world leathers (have already)
3. tough leather (beasts, have already)
4. doubletough leather (like tough leather, but supposedly twice as thick, maybe "multilayer leather" armor)
5. ultra leather (dragons, wurms)
I like the idea, in principle, but I'm not sure how that would work in terms of game balance.
However, I am very much
against the idea of making humanoid skin (dwarf/human/elf/goblin) the weakest on the list, in the same category as cat/rat/bird. Perhaps you missed my post earlier?:
...If a demigod no-armor human can't survive bogeymen... and bogeymen are quite uneditable... should boost all editable humanoids? I just change death-by-bleeding to a little bit sooner.
Boosting all humanoids might be good, particularly if it means surviving more hits. But I hope that does not mean werewolves and other invading humanoids will inflict more damage in attacks.
Perhaps you could create another skin slightly above regular SKIN, but significantly less than TOUGHSKIN and give this "BUFFSKIN" to all humanoids? So it'd be like wearing leather armor. But then would you have to boost some of the armors to compensate?
There's always a trade-off, I guess. Must be hard for ToadyOne and mod creators to balance everything in a fun and realistic way.
Consider: In your tests you've already determined that a "demigod no-armor human can't survive bogeymen" and you seemed to imply that you found that to be undesirable. And yet, "bogeymen are quite uneditable". That leaves editing humanoids to make them stronger. But, instead, you said you made "
death-by-bleeding to a little bit sooner", which I assume makes humanoids even
weaker.
Instead of making humanoids dish out more damage to be able to hurt bogeymen, the only logical alternative I can think of is to make them
tougher. And
one way to do that is to give them tougher
skin. So why not give them category 2 skin, instead of pathetic category 1?