inventory

How to free up space in inventory and how to add skills i hav only one skill my level is 31 and also only 1 pet otherS pet didnt unlock after clearing the level help me thnx

Sell the items you don't need for space You can't add Skills, the higher the rarity of the weapon the more Skills you have (blue 1 skill, yellow 2 Skills, green 3 Skills and orange/unique 4 Skills) And you can only have one Pet (its even the same Pet for Normal and hardcore)

ThanQ