1) Add new "crafting" mechanic - find parts at dungeons or places of world and craft som new stuff. 2) Backpacks - extra inventory. All players can access, but unlocking with quest(like horses), and very expansive. Or like a reward for events.(or obtain parts and craft backpacks) 3) Events - some new local events - for example, a horde of monsters, parkour or a temporary dungeon with great reward. Examples of rewards - parts for crafting, backpacks, xp or else.