Hi so im trying to figure out how to setup difficulties and am stuck on 2 things:

1. How do I make a difficulty
2. How do I then setup bases to said difficulty

hi!

1.
you can't, they're predefined as easy, medium, hard, expert or nightmare. you can rename any difficulty by editing the language file though. keys are ModeEasy, ModeMedium, ModeHard, ModeExpert, ModeNightmare, and Normal. don't edit the key. edit the value :)

2.
free version: you can't. it has normal mode only
premium version: edit the difficulty (very first option) in the profiles in oxide/data/RaidableBases/Profiles/