That's a good suggestion! I'll see if I can find some time to put something like that together :)

In regards to the types, the system is pretty freeform so when making rolls for specific things like stealth you still just roll your DEX. So the types I describe are no concrete classes but more a direction you could take your character in by increasing these stats and making them more capable in, for example, dextrous tasks :)

If you like the idea of more concrete classes you can check out the Character Archetypes supplement, or keep an eye out for my next project The Electrum Archive, which will have a little more concrete classes, including a type of "skills". Cheers!

Thank you! 

Regarding your question: no, they cannot :) 

Hi! Thanks for the question :) 

You check the combined result of your Hit Dice against the number of Wounds you have accumulated :) So gaining more HD will improve your chance of survival, but a bad roll can still kill you.

I hope this answers your question, let me know if you run into anything else :)

Not author here. Just trying to help.

In my opinion what the rules say is that you add all dice values combined (in your case 4) and you compare it with your wounds (in your case 3).

If the dice total value is less that or equal of the wounds number you die.

(HD)d6 =< num wounds _then_ die

So more HD less chances to die, because more dice. More Wounds more chances to die.