Sunfall has its own economic system, including a separate in-game currency.
For all the basic info on this system, read through this document.
These rules contain all the rules you need if you want to engage in combat with your
fellow wastelanders, what might happen to you, if you ́re wounded, how to act out hits, as well as special weapon and armor rules.
what levels of radiation will turn you into a mutant?
how do you stop that from happening? who can heal me?
all these things and more are contained in this document.