My mind is blown How do I add an inventory slot?

GF-Like Inventory Slot Marking System inventory slot png The inventory screen consists of the player's actual 35-slot inventory png File:Glass Wall inventory slot png For example, the Spy's Revolver is classified as a secondary weapon despite how it is equipped in the first item slot in-game png · Purchased weapon

wild frames slot on inventory click: if clicked slot = 9: cancel the event And here is a screenshot of it Screenshot at [doublepost