The console commands in Pillars 2 works similar to the way they did in the first game. WARNING - Just enabling cheats will disable all steam achievements from the point forward. You will need to hit the ` key to open up the console to enter codes. The codes where you are targeting a player you will need to be specific ie you can not just type the character's name or player it needs to be Player_Character for the codes to work. There are many codes available I just put a couple below. If you start typing in the console it will show codes that are available for each letter as you start typing it out to remind you. Hitting up will bring up recent typed codes if you want to increase stats quickly one after another without retyping everything.

Code	Effect
AttributeScore [playername] [attribute] [amount]	Sets desired attribute score remove [] see note above on selected char.
Skill [player] [Skill name] [amount]	Sets desired skill amounts.
god	turns off damage for player and all companions.
iroll20s	enable cheats for the game (this save only)